speech on uses of computer

Essay on Computer and its Uses for School Students and Children

500+ words essay on computer.

In this essay on computer, we are going to discuss some useful things about computers. The modern-day computer has become an important part of our daily life. Also, their usage has increased much fold during the last decade. Nowadays, they use the computer in every office whether private or government. Mankind is using computers for over many decades now. Also, they are used in many fields like agriculture, designing, machinery making, defense and many more. Above all, they have revolutionized the whole world.

History of Computers

It is very difficult to find the exact origin of computers. But according to some experts computer exists at the time of world war-II. Also, at that time they were used for keeping data. But, it was for only government use and not for public use. Above all, in the beginning, the computer was a very large and heavy machine.

Working of a Computer 

The computer runs on a three-step cycle namely input, process, and output. Also, the computer follows this cycle in every process it was asked to do. In simple words, the process can be explained in this way. The data which we feed into the computer is input, the work CPU do is process and the result which the computer give is output.

Components and Types of Computer

The simple computer basically consists of CPU, monitor, mouse, and keyboard . Also, there are hundreds of other computer parts that can be attached to it. These other parts include a printer, laser pen, scanner , etc.

The computer is categorized into many different types like supercomputers, mainframes, personal computers (desktop), PDAs, laptop, etc. The mobile phone is also a type of computer because it fulfills all the criteria of being a computer.

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Uses of Computer in Various Fields

As the usage of computer increased it became a necessity for almost every field to use computers for their operations. Also, they have made working and sorting things easier. Below we are mentioning some of the important fields that use a computer in their daily operation.

Medical Field

They use computers to diagnose diseases, run tests and for finding the cure for deadly diseases . Also, they are able to find a cure for many diseases because of computers.

Whether it’s scientific research, space research or any social research computers help in all of them. Also, due to them, we are able to keep a check on the environment , space, and society. Space research helped us to explore the galaxies. While scientific research has helped us to locate resources and various other useful resources from the earth.

For any country, his defence is most important for the safety and security of its people. Also, computer in this field helps the country’s security agencies to detect a threat which can be harmful in the future. Above all the defense industry use them to keep surveillance on our enemy.

Threats from a Computer

Computers have become a necessity also, they have become a threat too. This is due to hackers who steal your private data and leak them on internet. Also, anyone can access this data. Apart from that, there are other threats like viruses, spams, bug and many other problems.

The computer is a very important machine that has become a useful part of our life. Also, the computers have twin-faces on one side it’s a boon and on the other side, it’s a bane. Its uses completely depend upon you. Apart from that, a day in the future will come when human civilization won’t be able to survive without computers as we depend on them too much. Till now it is a great discovery of mankind that has helped in saving thousands and millions of lives.

Frequently Asked Questions on Computer

Q.1  What is a computer?

A.1 A computer is an electronic device or machine that makes our work easier. Also, they help us in many ways.

Q.2 Mention various fields where computers are used?

A.2  Computers are majorly used in defense, medicine, and for research purposes.

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Essay on Importance of Computer in Our Life

Students are often asked to write an essay on Importance of Computer in Our Life in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Importance of Computer in Our Life

Introduction.

Computers play a vital role in our lives. They are used in homes, schools, offices, and many other places. They help us in many ways.

Communication

Computers help us communicate with people around the world. Through emails, video calls, and social media, we can connect with anyone, anywhere.

In the workplace, computers increase efficiency. They help us manage data, make presentations, and do research.

Indeed, computers have transformed our lives. They have made things easier, faster, and more efficient.

Also check:

250 Words Essay on Importance of Computer in Our Life

The ubiquity of computers.

In the contemporary world, computers have become an integral part of our lives. They are ubiquitous, influencing various aspects from communication, business, education, to entertainment. With the advent of digital technology, computers have revolutionized the way we live, work, and perceive the world.

Computers in Education

Computers have significantly transformed education, enabling access to vast knowledge repositories and promoting interactive learning. They support online education, which has become particularly important in the wake of global events like the COVID-19 pandemic. Through e-learning platforms, students can learn from anywhere, anytime, breaking geographical barriers.

Computers in Business

In the business realm, computers facilitate efficient data management, financial operations, and communication. They have also fostered globalization by enabling businesses to operate beyond geographical confines. Moreover, computers underpin the burgeoning field of data analysis, providing businesses with insightful trends and patterns.

Computers in Healthcare

In healthcare, computers play a pivotal role in research, patient records management, and disease diagnosis. They have also propelled telemedicine, ensuring healthcare accessibility even in remote areas.

The Future of Computers

As we move towards an increasingly digital future, the importance of computers will only amplify. They will continue to drive innovation, productivity, and societal advancement. However, this reliance on computers also necessitates a comprehensive understanding of computer ethics and cybersecurity.

In conclusion, computers have become indispensable in our lives. They have not only simplified tasks but also opened doors to new possibilities, shaping our lives in unimaginable ways. As we continue to evolve with technology, the significance of computers will remain at the forefront of our progress.

500 Words Essay on Importance of Computer in Our Life

The advent of computers has undeniably marked a significant shift in human civilization. From aiding complex calculations to facilitating global connectivity, computers have become an integral part of our lives. This essay will delve into the importance of computers in our daily life, examining their roles in various sectors.

Education and Learning

In healthcare, computers have become indispensable. They aid in complex procedures, from imaging and diagnosis to surgical procedures. Electronic Health Records (EHRs) have streamlined the management of patient data, improving efficiency and accuracy. Moreover, computers also facilitate telemedicine, allowing healthcare professionals to provide services remotely.

Business and Commerce

Communication and connectivity, entertainment.

In the sphere of entertainment, computers have introduced new dimensions. From high-definition movies and music to virtual reality and video games, computers have significantly enriched our leisure time. They have also facilitated the creation and distribution of digital content, opening new avenues for creativity and expression.

In conclusion, computers have permeated every aspect of our lives, becoming an essential tool for learning, communication, business, healthcare, and entertainment. They have significantly increased efficiency, productivity, and accessibility, making our lives easier and more connected. As technology continues to evolve, the role of computers in our lives is likely to become even more prominent, underscoring the importance of computer literacy in the contemporary world.

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Importance Of Computer Essay - 100, 200, 500 Words

• Essay on The Importance of Computers

With the development of Science and Technology, computers have become an essential part of human life. The lives of people revolve around technology. Computers are used in every sector. The computer was invented by Charles Babbage. From students to working professionals, entrepreneurs, and prominent business owners, computers are used for various purposes. Here are a few sample essays on the importance of computers:

100 Words Essay on The Importance of Computer

200 words essay on the importance of computer, 500 words essay on the importance of computer.

A computer is a modern and complex machine, adequate for performing various tasks in a fraction of a second. These devices are used in various fields such as educational and medical fields. In the education field, a computer is used for teaching and learning purposes. In the modern era, a computer is used for smart classes (computer-based learning) to make sessions informative, and interactive and to ensure that students capture and understand the significant information of all the topics and it does not skip their mind. Various prominent software has been developed to enhance the learning and skills of students and teachers. Computers are used in medical sectors for X-rays, CT scans, MRI scans, etc, to monitor and store the records of patients.

Technology has changed the aspects of life and has made life better. Computers are popular electronic devices that can be used to write documents, play games, send an email, make presentations and designs and browse the internet for finding information. The older generation systems were less effective and had fewer functions but improvisations have been made to make these systems effective and more useful. Computers have made life easy for individuals as one can find information about anything they are looking for at their own pace.

These are used in various places like colleges, schools, hospitals, universities, homes, offices, banks, government organisations, airports, railways, etc. These systems help in communication, storage of data, learning and improving skills, etc. Manual labour has been reduced because of the various software available on computers. This software helps in the calculation, making presentations, writing, online shopping, printing materials, booking tickets, etc.

Nowadays, most activities like traffic control, movement of people in societies, etc. are monitored by computers. High-performance computers are used in the field of Science and Engineering to stimulate dynamic processes, topographic images, plotting and analysing data, and for research and development. They are also used to digitise photographs, make animations and graphic designing, dance, arts, and culture.

Computers have become an essential part of modern lives. These systems serve as a convenient information source for managing organisations and accomplishing various tasks. This is one of the significant reasons that computers are in higher demand for banking, entertainment, education, businesses, administration work, and in industries. The computer generation and delivery market are thriving across the world. From large computer systems to handy systems (laptops); computers are present in all organisations. No organisation, industry, or business can function independently of these systems. They are used for various purposes in different sectors.

Use of Computers in Different Sectors

Computers are used in businesses of small and large scale to store data. It helps business owners to record their company data, information, and salaries of employees, and to allow the work to employees. Different software available in the systems also helps them to store the progress of the employees. They are being extensively used for educational purposes.

Computers have replaced books as large amounts of information and knowledge is widely available via the internet. The present generation (generation Z) is completely dependent on these systems for their educational purposes. Schools, institutes, and universities are dependent on computers to store the information, record, and progress of students. Computer-based learning has been introduced in schools. Educational organisations have also introduced computers as a subject to educate students about emerging technology.

The invention of these systems has also generated employment and a whole sector is dedicated to these systems, that is the IT (Information Technology) sector.

Computer use is not limited to these sectors but also expands to governmental organisations, home, and medical sectors. Computers are used in the medical sector to monitor patients' blood pressure and respiration rates. It helps in storing medical and patient data to deliver quality health care. This information is useful to improve the treatment of the patient. The data stored in systems of medical care units can help in the analysis of disease and control it before it turns out to be epidemic. Nowadays, computer-assisted surgery has been introduced in hospitals, which has become a blessing.

In the government sector, it is used for data processing, maintaining the data of citizens like their birth, location, number of family members, and death. The defence organisation of countries has benefited from these systems for satellites, missile development, rocket launches, etc. Computers are also being used for banking purposes. The use of computers has introduced paperless eco-friendly systems.

The Pandemic Period

None of us can ever forget the lockdown period when COVID-19 cases were rising rapidly, we were locked in our houses and no sector was working except the medical sector. During these times we understood the importance of computers in our lives because these systems helped us to connect not only to our loved ones but also to our colleagues and to continue working with the help of our computer systems. The lockdown period showed the importance of these systems to humankind and it turned out to be a blessing in the middle of chaos. Most companies and educational sectors became dependent on these systems to function properly.

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Essay on the importance of Computers in our life – Computers have become an inevitable part of human life. We cannot overlook the importance of computers in education with the launch of so many education portals and apps which have made it necessary to use computers in education .

In this essay on the importance of computers in our life , students can get the use of computers in education , uses of computers in different fields like defense, medicine, business, entertainment, communication, and what is the importance of computers in today’s world . We have also compiled the importance of computers in points .

In case you have to write the 5 uses of computers , you can take help from this essay on computers . Also, any question based on the 10 points on the importance of computers can be easily answered once you have read this essay. So, let us check out this helpful essay on the importance of computers .

Related – Essays in English

We live in a world where Alexa plays the music in the living room, and Siri sets the alarm on the phone. Not far is the day when most of us will have robots in our homes, loading the dishwasher and assembling our furniture. We already have drones, and experiments on driverless cars are going on.

Computers are vital in the communication and transportation industries. They control our satellites and traffic signals. Through Big data and analytics, companies make business decisions.

Technologies like Artificial Intelligence , Machine Learning , and IoT (Internet of Things) could bring a sea of changes in our daily lives. A range of industries right from agriculture, textiles to our defense field is highly dependent on computer technology. There does not exist a sector, which is untouched by the magic of computers.

Related – Essay on Terrorism

If we acknowledge that our mobile phones are computers-based, then our life is not imaginable without them. Can we survive without phone calls and text messages?

Our gas bills, bank payments, groceries, meals, clothes, and all basic needs are met via a smartphone. So, let us now look in detail the role of computers in various fields:

• Uses of Computers in Education
• Uses of Computers in Defence
• Uses of Computers in Medicine
• Uses of Computers in Businesses
• Uses of Computers in Services
• Uses of Computers in communication
• Uses of Computers in Entertainment
• Let us see the main points on the importance of computers

  Uses of Computers in Education

Computers, smartphones, and cheap internet data packs have revolutionized the field of education. A data-enabled mobile phone opens the door to vast resources.

Online learning and distance education has changed the fortunes of many. The curiosity to learn and diligent efforts are sufficient to succeed. High-quality, world-class courses are available at affordable rates through MOOCs (Massive Open Online Courses) from top-notch universities. The software programs are better than print media in presenting the subject to the students.

In this way, they are more interested in learning and take the initiative to know further. It increases the quality of education that people receive. Moreover, computers have vast storage spaces, and the durability of the study material is also high.

In specific fields like architecture and mechanical engineering, there is a paradigm shift in pedagogy. They learn and use software technologies like CAD and CAM (computer-aided design and manufacturing).

  Top   Uses of Computers in Defence

We know that the word ‘computer’ comes from compute and thus, they were mostly computing devices. The first computer was for the military, and the U.S. Army used it for calculating artillery firing tables.

Today, computers are used in tanks, planes, and ships to target enemy forces. They play a vital role in providing training and simulations to soldiers. They are essential to safeguard the confidential activities of the defense forces.

  Top   Uses of Computers in Medicine

Modern healthcare would become void without these wonderful machines. The hospitals require computers in all stages of treatment right from diagnosis to surgery. The advanced scans such as MRI and CT (Computerized Axial Tomography) scans help you detect life-threatening conditions.

The entire department of radiology is dependent on these electronic machines. Then we have fitness trackers and ECG bands that could warn you of imminent heart ailments and strokes.

Our doctors perform robotic surgeries by looking at a monitor. We are moving towards a time when we can swallow the computing devices in the form of a pill to get accurate images of the internal organs like the intestines.

  Top  

Related – Ten tips on writing a good essay

  Uses of Computers in Businesses

The business communities are always quick in adapting to the latest technologies. Today, even in small shops, electronic book-keeping and PoS( Point-of-Sale) machines are indispensable. The supermarkets have computerized inventory management systems and barcode readers.

The factories have numerous automated manufacturing processes and software packages for sales, payrolls, and logistics are readily available in the market. Moreover, we have live access to global financial markets round the clock through the internet.

We should also remember that the flourishing E-commerce industry owes its existence to the internet and mobile technologies.

  Top   Uses of Computers in Services

The data-processing and storage facility has made life more comfortable. Automation of billing, book-keeping, and security services are due to smart devices. The Information Technology sector thrives on the quick, reliable services it provides. The concept of standing in queues for paying the electricity bills and taxes is no more in practice.

Banking is highly sophisticated due to the enhancement of data storage and retrieval technologies. ATMs, digital payments, and cashless transactions are changing the way we deal with money. Security and authentication services also are going through a sea of changes because of biometric identifications.

The use of computers in weather forecasting and disaster prediction and management is beneficial for people. It prevents loss of life and material. It is useful for farmers and tourists.

Related – Essay on Demonetization

  Uses of Computers in communication

The way we communicate today is primarily due to the rapid developments in computer and internet technologies. We can control the satellites, traffic signals, locate trains, etc. from remote places. The GPS (Global Positioning System) has a myriad of applications in life.

We use Google Maps to get directions on our way, we can share our lives travel routes with the family, and we can also check the arrival of our food orders through services like zomato and Swiggy.

Instant messages, social media, video conferences, and Skype meetings attribute their existence to advanced communication systems. Emails are not for sending and receiving messages alone; companies use them as marketing tools.

  Top   Uses of Computers in Entertainment

The entertainment industry has become highly versatile due to advancements in file processing and internet technologies. Live- streaming of videos, downloading music, and advanced video games give recreation facilities at the click of a mouse.

The internet stage has also become an open venue for many amateur artists. It helps the industry people to identify and recognize raw talents. It brings in a kind of transparency in the system. People are more willing to take up music, dance, and acting as mainstream professions.

Related – Essay on Digital India in English

  Let us see the main points on the importance of computers-

Online application process – Nowadays, the application process for almost everything – admissions to courses, job recruitments, passport, etc are done through computers. So, everyone needs a computer at one or the other point of time.

Communication – these days all type of important communication is done through emails for which one needs either a computer or a smartphone.

Education – some of the best facilities for education can be availed online at the comfort of sitting at home. Students can download educational apps and enrol for online classes and webinars too.

Defence – Computers are used extensively in defence forces for targeting weapons and finding locations.

Business – E-Commerce has changed the way businesses work. Consumers have adopted the system of buying online. Sellers like Amazon and services like Zomato have made e-commerce a daily thing for us.

Healthcare – the most advanced healthcare facilities like scans and various treatments have been made possible by the latest technologies in computers.

News – People stay updated with the latest news which is provided to us instantly through online resources.

• We can see our favorite movies and serials at any time of the day with the help of computers.
• Readers can avail e-books and free downloadable editions of their favorite books through online resources.
• We can talk to our friends, family, and colleagues located in any part of the world through computers with the help of Skype and Whatsapp.

We can conclude that computers which were simple machines aimed at storing and transferring data are becoming an integral part of our lives. They are not limited to banks or military operations.

These modern machines permeate our home, work, and even entertainment. It has changed the way many industries operate. For example, travelers no longer need guides, the booking process is mostly online, and people are ready to take the path less known.

We want our farmers to become modern and tap the potential of the internet to get weather updates, seed availability, and market prices.

But, these advancements have their flip side too. People tend to have health issues because of long sitting hours, constant staring at the screen, and ensuing lethargy. For youngsters, social media addiction and virtual highs seem to be a complete menace.

It is in our onus that we take the pluses of the computers alone. In the race for catching up with the latest technology that is changing in the blink of the eye, let us not forget our roots.

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Essay on Computer

500+ words essay on computer.

A computer is an electronic device that performs complex calculations. It is a wonderful product of modern technology. Nowadays, computers have become a significant part of our life. Whether it is in the sector of education or health, computers are used everywhere. Our progress is entirely dependent on computers powered by the latest technology. This ‘Essay on Computer’ also covers the history of computers as well as their uses in different sectors. By going through the ‘Computer’ Essay in English, students will get an idea of writing a good Essay on Computers. After practising this essay, they will be able to write essays on other topics related to computers, such as the ‘Uses of Computer’ Essay.

The invention of the computer has made our lives easier. The device is used for many purposes, such as securing information, messages, data processing, software programming, calculations, etc. A desktop computer has a CPU, UPS, monitor, keyboard, and mouse to work. A laptop is a modern form of computer in which all the components are inbuilt into a single device. Earlier, computers were not so fast and powerful. After thorough and meticulous research and work by various scientists, modern-day computers have come up.

History of Computers

The history of computer development is often used to reference the different generations of computing devices. Each generation of computers is characterised by a major technological development that fundamentally changed the way computers work. Most of the major developments from the 1940s to the present day have resulted in increasingly smaller, more powerful, faster, cheaper and more efficient computing devices.

The evolution of computer technology is often divided into five generations. These five generations of computers are as follows:

Uses of Computers

Computers are used in various fields. Some of the applications are

1. Business

A computer can perform a high-speed calculation more efficiently and accurately, due to which it is used in all business organisations. In business, computers are used for:

• Payroll calculations
• Sales analysis
• Maintenance of stocks
• Managing employee databases

2. Education

Computers are very useful in the education system. Especially now, during the COVID time, online education has become the need of the hour. There are miscellaneous ways through which an institution can use computers to educate students.

3. Health Care

Computers have become an important part of hospitals, labs and dispensaries. They are used for the scanning and diagnosis of different diseases. Computerised machines do scans, which include ECG, EEG, ultrasound and CT Scan, etc. Moreover, they are used in hospitals to keep records of patients and medicines.

Computers are largely used in defence. The military employs computerised control systems, modern tanks, missiles, weapons, etc. It uses computers for communication, operation and planning, smart weapons, etc.

5. Government

Computers play an important role in government services. Some major fields are:

• Computation of male/female ratio
• Computerisation of PAN card
• Income Tax Department
• Weather forecasting
• Computerisation of voters’ lists
• Sales Tax Department

6. Communication

Communication is a way to convey an idea, a message, a picture, a speech or any form of text, audio or video clip. Computers are capable of doing so. Through computers, we can send an email, chat with each other, do video conferencing, etc.

Nowadays, to a large extent, banking is dependent on computers. Banks provide an online accounting facility, which includes checking current balances, making deposits and overdrafts, checking interest charges, shares, trustee records, etc. The ATM machines, which are fully automated, use computers, making it easier for customers to deal with banking transactions.

8. Marketing

In marketing, computers are mainly used for advertising and home shopping.

Similarly, there are various other applications of computers in other fields, such as insurance, engineering, design, etc.

Students can practise more essays on different topics to improve their writing skills. Keep learning and stay tuned with BYJU’S for the latest update on CBSE/ICSE/State Board/Competitive Exams. Also, download the BYJU’S App for interactive study videos.

Frequently asked Questions on Computer Essay

How has the invention of the computer been useful to students.

Easy and ready access to information has been possible (internet) with the invention of the computer.

How to start writing an essay on a computer?

Before writing an essay, first plan the topics, sub-topics and main points which are going to be included in the body of the essay. Then, structure the content accordingly and check for information and examples.

How to use the computer to browse for information on essays?

Various search engines are available, like Google, where plenty of information can be obtained regarding essays and essay structures.

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• Speech on Technology

Technology in This Generation

We are in a generation, where technology has surrounded us from all sides. Our everyday life runs on the use of technology, be it in the form of an alarm clock or a table lamp. Technology has been an important part of our daily lives. Therefore, it is important for the students to be familiar with the term technology. Therefore, we have provided a long speech on technology for students of all age groups. There is also a short speech and a 10 lines speech given in this article.

Long Speech on Technology

A warm welcome to everyone gathered here today. I am here to deliver a speech on technology which has taken a tremendous role in our day to day life. We all are in a generation where everything is dependent on technology. Let’s understand what technology is through the lens of Science. 

Technology comes in the form of tangible and intangible properties by exerting physical and mental force to achieve something that adds value. For example, a mobile phone is tangible, and the network connection used by the phone is intangible. Technology has taken its place as indispensable, wherein it has resulted in economic benefits, better health care, time-saving, and better lifestyle.

Due to technology, we have a significant amount of knowledge to improve our lives and solve problems. We can get our work done efficiently and effectively. As long as you know how to access technology, it can be used and proves to benefit people of all ages greatly. Technology is constantly being modified and upgraded every passing year. 

The evolution of technology has made it possible to achieve lots in less time. Technology has given tools and machines to be used to solve problems around the world. There has been a complete transformation in the way we do things because of contributions from scientific technology. We can achieve more tasks while saving our time and hence in a better place than our previous generation. 

Right from the ringing of the morning alarm to switching off the fan, everything runs behind the technology. Even the microphone that I am using is an innovation of technology and thus the list continues. With several inventions of hi-tech products, our daily needs are available on a screen at our fingertips. These innovations and technologies have made our lives a lot easier. Everything can be done at the comfort of your home within a couple of hours or so. These technologies have not only helped us in the digital platform but have also given us innovations in the field of medical, educational, industrial as well as in agricultural sectors. If we go back to the older generations, it would take days to get any things solved, even if there were not many treatments for several diseases. 

But today with the innovations of technology, many diseases can be treated and diagnosed within a shorter period of time. The relationship between humans and technology has continued for ages and has given rise to many innovations. It has made it easier for us to handle our daily chores starting from home, office, schools and kitchen needs. It has made available basic necessities and safer living spaces. We can sit at home comfortably and make transactions through the use of online banking. Online shopping, video calling, and attending video lectures on the phone have all been possible due to the invention of the internet. 

People in the past would write letters to communicate with one another, and today due to technology, traditional letters have been replaced by emails and mobile phones. These features are the essential gifts of technology. Everything is just at our fingertips, right from turning on the lights to doing our laundry. The whole world runs on technology and hence, we are solely dependent on it. But everything has its pros and cons. While the benefits of technology are immense, it also comes with some negative effects and possibly irreversible damages to humanity and our planet. 

We have become so dependent on technology that we often avoid doing things on our own. It as a result makes us lazy and physically inactive. This has also led to several health issues such as obesity and heart diseases. We prefer booking a cab online rather than walking a few kilometres. Technology has increased screen time, and thus, children are no longer used to playing in the playgrounds but are rather found spending hours on their phones playing video games. This has eroded children’s creativity, intelligence, and memory. No doubt, technology is a very essential part of our life, but we should not be totally dependent on it. We should practise being more fit and do regular activities on our own to maintain a healthy lifestyle.

The other aspects that have been badly affected us are that since technology replaced human interference, is unemployment. Social media platforms like Instagram, Facebook, Twitter, etc., were meant to connect people and increase our community circle. Still, it has made people all the more lonely, with cases of depression on the rise amongst the youth. 

There are several controversies around the way world leaders have used technology in defence and industrialisation under the banner of development and advancements. The side effects of technology have resulted in pollution, climate change, forest fires, extreme storms, cyclones, impure air, global warming, land area getting reduced and natural resources getting extinct. It’s time we change our outlook towards selfish technology and bring about responsible technology. Every nation needs to set aside budgets to come up with sustainable technological developments. 

As students, we should develop creative problem solving using critical thinking to bring clean technology into our world. As we improve our nation, we must think of our future for a greener and cleaner tomorrow. You would be glad to know that several initiatives have been initiated to bring awareness amongst children and youth to invent cleaner technology. 

For example, 15-year-old Vinisha Umashankar invented a solar ironing cart and has been awarded the Earth Shot Prize by the Royal Foundation of the duke and duchess of Cambridge and honoured to speak at the COP26 climate change conference in Glasgow, Scotland. Her invention should be an inspiration to each one of us to pursue clean technology.

The top five technologically advanced countries are Japan, America, Germany, China and South Korea. We Indians will make our mark on this list someday. Technology has a vital role in our lives but lets us be mindful that we control technology and that technology doesn’t control us. Technology is a tool to elevate humanity and is not meant to be a self-destroying mechanism under the pretext of economic development. Lastly, I would like to conclude my speech by saying that technology is a boon for our society but we should use it in a productive way. 

A Short Speech on Technology

A warm greeting to everyone present here. Today I am here to talk about technology and how it has gifted us with various innovations. Technology as we know it is the application of scientific ideas to develop a machine or a device for serving the needs of humans. We, human beings, are completely dependent on technology in our daily life. We have used technology in every aspect of our life starting from household needs, schools, offices, communication and entertainment. Our life has been more comfortable due to the use of technology. We are in a much better and comfortable position as compared to our older generation. This is possible because of various contributions and innovations made in the field of technology. Everything has been made easily accessible for us at our fingertips right from buying a thing online to making any banking transaction. It has also led to the invention of the internet which gave us access to search for any information on google. But there are also some disadvantages. Relying too much on technology has made us physically lazy and unhealthy due to the lack of any physical activity. Children have become more prone to video games and social media which have led to obesity and depression. Since they are no longer used to playing outside and socialising, they often feel isolated. Therefore, we must not totally be dependent on technology and should try using it in a productive way.

10 Lines Speech on Technology

Technology has taken an important place in our lives and is considered an asset for our daily needs.

The world around us is totally dependent on technology, thus, making our lives easier.

The innovation of phones, televisions and laptops has digitally served the purpose of entertainment today.

Technology has not only helped us digitally but has also led to various innovations in the field of medical science.

Earlier it took years to diagnose and treat any particular disease, but today with the help of technology it has led to the early diagnosis of several diseases.

We, in this generation, like to do things sitting at our own comfort within a short period of time. This thing has been made possible by technology.

All our daily activities such as banking, shopping, entertainment, learning and communication can be done on a digital platform just by a click on our phone screen.

Although all these gifts of technology are really making our lives faster and easier, it too has got several disadvantages.

Since we all are highly dependent on technology, it has reduced our daily physical activity. We no longer put effort to do anything on our own as everything is available at a minute's click.

Children nowadays are more addicted to online video games rather than playing outside in the playground. These habits make them more physically inactive.

FAQs on Speech on Technology

1. Which kind of technology is the most widely used nowadays?

Artificial Intelligence (AI) is the field of technology that is being used the most nowadays and is expected to grow even more even in the future. With AI being adopted in numerous sectors and industries and continuously more research being done on it, it will not be long before we see more forms of AI in our daily lives.

2. What is the biggest area of concern with using technology nowadays?

Protection of the data you have online is the biggest area of concern. With hacking and cyberattacks being so common, it is important for everyone to ensure they do not post sensitive data online and be cautious when sharing information with others.

1 Minute Speech on Computer in English

Respected Principal, teachers and my dear friends, a wonderful morning to all of you. Today on this special occasion, I would like to speak some words on the topic- Computer.

Computers have helped the age of science and technology reach new heights, with unforeseen developments taking place in every field. Computers are so useful that they can now be found almost everywhere, from every household to every school and office. They are the most efficient machines that can solve any problem.

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Speech on Computer (Short & Long Speech) For Students

Speech on computer, introduction.

A very good morning to one and all present over here . Respected guests and my dear friends , today I will be giving speech on the topic “COMPUTER”

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10 Lines on Computer for Students and Children in English

March 27, 2023 by Prasanna

10 Lines on Computer:  A computer is an electronic machine that inputs information and processes it to give out new information as output. Computers came into existence from the time of World war II. However, at this time, only the government could access the machines, and the public was forbidden to use.

A primary computer consists of a mouse, monitor, keyboard, and a CPU. Other attachable parts can be used, such as laser pens, scanners, printers, etc.

Computers find their purpose and importance in different sectors as medical, education, defense, and research. It has become an integral part of our life, and life without computers would be difficult to live.

Here, we have provided ten lines on Computer in English to help you formulate paragraph writings and essays on this topic as well to assist you during competitive exams and G.K. quizzes.

You can read more  10 Lines  about articles, events, people, sports, technology many more.

Set 1 – 10 Lines on Computer for Kids

Set 1 is helpful for students of Classes 1, 2, 3, 4 and 5.

• The computer is an electronic device that connects us to people across the world.
• The word ‘computer’ originates from a Latin word ‘ Computare’ meaning calculate.
• It was invented for solving programs and for calculations. With the development of technology, computers have evolved to solve other programs.
• A computer consists of a monitor, mouse, CPU, and a keyboard.
• A computer takes in information as input, processes the data, and gives new information as the output.
• A computer is used for various purposes. It is used for making Software, documents, invoices, lists, etc.
• A computer is also used for playing games, listening to music, accessing the internet, watching movies, and solving programs and calculations.
• There are three basic types of computers- Hybrid computers, Analog computers, and Digital computers.
• Computers are used in various fields like medical sectors, educational areas, research, etc.
• Computers can perform a powerful function and hence have reduced our efforts and made our life easy.

Set 2 – 10 Lines on Computer for School Students

Set 2 is helpful for students of Classes 6, 7 and 8.

• The computer is an electronic device that came into existence during World war II.
• A computer has made significant contributions to the revolution of the Digital and modern world.
• The heaviest desktop to have been ever created was in 1980 and was known as the IBM 5120.
• The first primary computer was an Abacus invented in 500 B.C. at Babylon, and the first programmable computer was invented by Charles Babbage.
• Computers are popular electronic devices due to their computational abilities and high processing speed.
• A computer consists of components such as Monitor, CPU, Keyboard, Mouse, and other attachable components such as scanners, printers, etc.
• The most powerful computer, known as Supercomputers and computers, is used in different sectors such as offices, schools, stations, hospitals, etc.
• Computers are an essential component of all scientific equipment and widely used in medical and weather forecasting.
• Apple’s first-ever computer was on sale in the year 1976 and was known as Apple I.
• Computers must be appropriately handled, and a little carelessness leads to malware or virus attacks and other malfunctions on the computer systems.

Set 3 – 10 Lines on Computer for Higher Class Students

Set 3 is helpful for students of Classes 9, 10, 11, 12 and Competitive Exams.

• The word Computer comes from the Latin word ‘ Computare,’ which means ‘calculate.’
• A computer consists of physical components that can be attached to it known as a Hardware.
• A computer contains a set of directions that are already installed inside the machine known as the Software.
• Softwares are generally of two basic types- Application software and Operating Software.
• Computers generally have an Application software, a program that functions after the operating system software is loaded.
• On the other hand, operation software is essential in building Software that gets loaded when the computer is switched on.
• Computers work on a Binary system, which consists of 0 and 1. The 0 and 1 are the levels of storage are commonly called ‘Bit”.
• A computer consists of RAM (Random Access Memory), which helps in the operating of the computer and ROM (Read Only Memory). It is a read-only memory and cannot be written.
• A.I. or Artificial Intelligence is a function that is performed only by computers and is different from that of human intelligence.
• Computers have purposes in society such as Medical, research, Education, Defense, etc.

FAQ’s on 10 Lines on Computer

Question 1. What is a computer?

Answer: A computer is an electronic device that came into existence during World war II and has evolved as a powerful machine that helps us in various ways.

Question 2. What are the different components of a computer?

Answer: A computer consists of components such as Monitor, CPU, Keyboard, Mouse, and other attachable components such as scanners, printers, etc.

Question 3. Mention the fields that need and make use of computers.

Answer: Computers find great importance in sectors such as offices, schools, stations, hospitals, etc.

Question 4. Which is the first computer invented?

Answer: The first computer is the ENIAC machine invented by John W. Mauchly and J. Presper Eckert.

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How Did Stephen Hawking’s Communication System Work?

Amyotrophic lateral sclerosis (als): disease that affected hawking, hawking’s speech-generating device.

Stephen Hawking used a speech-generating device (SGD) or a voice output communication aid to talk through ‘the computer’. This is a special device that either supplements or replaces speech/writing for people who have problems communicating in a traditional way.

Stephen Hawking is a name that is impossible to ignore, especially if you are a human being on Earth. However, even aliens might know a thing or two about him.

To give you a quick background, he was a British cosmologist and physicist, best known for his remarkable scientific contributions to the theoretical prediction of radiation emission from black holes (Hawking radiation), Penrose-Hawking theorems, the general theory of relativity , and quantum mechanics. He also authored  A Brief History of Time , a popular bestseller discussing the Big Bang and black holes.

In this article, I will explain how he talked using a special device.

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Apart from these accomplishments, there’s one more and rather unfortunate thing that he was commonly known for: he had amyotrophic lateral sclerosis (ALS) . Also referred to as motor neuron disease in some countries, it involves the death of neurons in a patient’s brain. It results in muscle twitching and gradually deteriorating muscles, leading to difficulty swallowing, speaking, and eventually breathing.

Stephen Hawking used various gadgets to give lectures and communicate with people, as he could not speak like most people due to his medical condition. You might have seen him in pictures or videos, sitting in a wheelchair with several machines attached.

Let’s take a closer look at these machines and how they helped Hawking share his knowledge and ideas with the world through his words.

Also Read: Neuralink: Can We Control A Computer Through Our Thoughts?

Stephen Hawking used a speech-generating device (SGD) or a voice output communication aid to communicate. This device is designed to supplement or replace speech and writing for people who have difficulty communicating in a traditional way. 

Since 1997, Hawking had been using a computer-based communication system made by Intel Corporation. The entire computer system was replaced every two years to accommodate his gradual loss of muscle control over time. Hawking also wrote a short post titled ‘The Computer,’ briefly discussing the tools that helped him communicate. 

Intel has released Hawking’s speech system called Assistive Context-Aware Toolkit as open-source code for the general public to customize and improve the system to make it more suitable for a wider range of communicative disabilities.

Feeding The Information Into The Machine

Stephen Hawking’s communication system was made up of three major components. The most challenging element in his case was the input due to his lack of control over his muscles, which made it impossible to type out words or click buttons as he had been able to do when his condition was better initially. As a result, he needed a more sophisticated input method to feed information into the computer.

To solve this problem, an infrared switch was mounted on his spectacles, which could detect the slightest twitches or movements in his cheek. In the past, when his condition was better, he input information by pressing a clicker with his thumb.

However, as he eventually lost control of the nerves that controlled his thumb muscles, he had to use other input methods, hence the infrared switch that traced movements in his cheek.

The next part involved forming words using the input from the infrared switch. This interface is a program called EZ Keys, developed by Words Plus Inc. It provided a software keyboard that was displayed on a tablet computer and mounted on one arm of his wheelchair, which was powered by the wheelchair batteries.

The software moved a cursor across the keyboard by either moving through columns or rows. When it reached the desired word, Hawking could stop it with a twitch of his cheek. Individual letters were selected in this way to form words and then sentences. Furthermore, EZ Keys also let him move the pointer in the Windows computer that he used.

To make things easier still, the software also included an auto-complete feature – very similar to what we have in smartphones and tablets – that predicts the word without requiring Hawking to complete the spelling of the entire word.

Output: Talking Out Loud

The final step, probably the easiest, involved speaking the entire sentence out loud. To accomplish this, Hawking used a speech synthesizer developed by Speech+ that would speak the sentence once it was approved or completed. However, it had a recognizable accent that was described as American, Scottish, or Scandinavian.

The machine allowed him to speak and perform various other tasks, such as checking his email, browsing the internet, making notes, and using Skype to chat with his friends. Intel had a dedicated team of engineers working on improving his communication system and expanding the range of tasks he could perform. Hawking could give lectures and interact with people with ease using this communication system.

Also Read: Can Computers Read Minds?

Last Updated By: Ashish Tiwari

• Myres, J. D. (2016, March 14). The Bit Player: Stephen Hawking and the Object Voice. Rhetoric Society Quarterly. Informa UK Limited.
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• Denman, P., Nachman, L., & Prasad, S. (2016, August 15). Designing for "a" user. Proceedings of the 14th Participatory Design Conference: Short Papers, Interactive Exhibitions, Workshops - Volume 2. ACM.

Ashish is a Science graduate (Bachelor of Science) from Punjabi University (India). He spearheads the content and editorial wing of ScienceABC and manages its official Youtube channel . He’s a Harry Potter fan and tries, in vain, to use spells and charms ( Accio! [insert object name]) in real life to get things done. He totally gets why JRR Tolkien would create, from scratch, a language spoken by elves, and tries to bring the same passion in everything he does. A big admirer of Richard Feynman and Nikola Tesla, he obsesses over how thoroughly science dictates every aspect of life… in this universe, at least.

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Essay on Computer in English for Children and Students

Table of Contents

Essay on Computer: A computer is a machine that can be programmed to perform a set of arithmetic or logical operations automatically. Computers have become an integral part of our lives. They are used in almost every field, from medicine and space exploration to business and communication.

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Target Exam ---

Computers have made our lives easier in many ways. They help us perform tasks that would otherwise be difficult or impossible. For example, computers can help us keep track of large amounts of information, communicate with others around the world, and entertain us with games and videos.

A computer is an electronic device capable of performing complex calculations and tasks impossible for a human brain to accomplish. First ever mechanical computer was developed in 19 th century by Charles Babbage. Since then computers have undergone many transformational changes in size and processing speed. Modern computers are capable of taking human instructions in a form of language called programming language and delivering output in fraction of a second.

Today, computers are used in every office and institution for performing a number of tasks from maintaining and processing data, keeping records of transactions and also employees, preparing and maintaining account statements, balance sheets etc. High speed computers are used in more complex science programs such as space exploration missions and satellite launch. Computers have become an integral part of our life due to its usefulness into various fields.

Long and Short Essay on Computer in English

Find very simple to write and easy to learn essay on computer. Computer is a very high technique invention which everyone must know about and also its advantages in life.

It is very much liked by kids. So bring some creativity in the education of your kids and children through computer.

We have provided below various computer essay in different words limit like 100 words, 150 words, 200 words, 250 words, 300 words and also 400 words according to the need and requirement of students.

Short Essay on Computer

Computer essay 10 lines.

• Computers are amazing machines of modern technology.
• They can store a lot of information in their memory.
• You can use a keyboard to give them commands and a printer to get things on paper.
• Even kids can use computers because they are easy to handle.
• Computers are everywhere, from offices to schools.
• They can do many tasks quickly and efficiently.
• You can use a mouse, keyboard, and printer with a computer.
• Computers are great for learning and getting information from the internet.
• But we should be careful online to avoid bad stuff.
• In the end, computers have changed our lives and made many things easier.

Computer Essay 1 (100 words)

A computer is a great invention of the modern technology. It is generally a machine which has capability to store large data value in its memory. Computer works using input (like keyboard) and output (like printer) devices. It is very simple to handle the computer as its functioning is so common that a child can handle it. It is a very reliable device which we can carry with us and use anywhere and anytime. Computer allows us to make changes in the already stored data as well as store new data. It is a new technology which is used in offices, banks, educational institutions, etc.

Computer Essay 2 (150 words)

It is a modern tool which has made life very easy and simple. Computer has capability to complete more than one task in small time. It is able to do work of many human beings alone within less time. Computer is the utility of highest efficiency. The first computer was a mechanical computer which was created by the Charles Babbage. However a computer works successfully using its hardware and fully installed application software. Other accessories of the computer are keyboard, mouse, printer, CPU and UPS.

The data which we put into the computer using device is called input data and device as input device and data which we take outside using printer or other device is called as output data and device as output device. Therefore the input data gets changed into the information which can be stored and changed anytime. Computer is very safe tool for data storage which is being used in various fields. We can shop, pay our electricity bill, water bill, video chat also messaging, e-mail messages anywhere in the world and lots of online activities using internet.

Computer Essay 3 (200 words)

Computer is the latest technology which is used almost everywhere. It has made possible to do large amount of works in very small time. It has reduced the man effort in the offices means it gives high level of work output in very small time, less effort also low man power, etc. Now a day, it has become hard to imagine our lives without computer. We often use internet in the computer which gives us lots of required information on any subject in very less time. Therefore there are great contributions of the computer in the lives of human being. It is playing big role in every field and helping us every single moment. Old generations of the computer were less effective with less functions but new generations of it are amazing with high capacity, easy to handle and more functions.

Future generations of the computer would be more effective and lots of functioning. However it has made our life easier. Using this we can easily learn anything and enhance our skill. We can get any information about any service or product or other thing within no time. However we can buy anything online using computer and internet and get free delivery. It is very useful for the preparation of project work of any student reading in any class.

Computer Essay 4 (250 words)

Computer is the wonderful and mastermind gift of the science to the whole human fraternity. It can used to do any kind of works. It is very easy to handle by anyone and takes very less time to learn. Because of its easiness and high work efficiency, it used in many fields like offices, banks, hotels, educational institutions, shops, hospitals, commercial places, schools, colleges, training institutes, military establishments, military, industries, etc. Many people buy laptop or desktop for their kids to learn about required things in their schools or playing computerized video-games, etc.

Computer is a big dictionary and large storage device which we use to save any type of large amount of data like information, study materials, projects, photos, images, video, audio, songs, clips, games, and also many more. Computer is an electronic machine which is able to calculate and solve big problems. It helps in enhancing our skill level and also get information easily. It is very simple data based machine. Computer provides facility of many other tools like paint tool, text tool, etc which are very beneficial for the kids, children and students to use it more effectively.

We can use it for any big or small mathematical calculations very accurately. It used to forecast the information about weather, in printing books, news papers, diagnosing diseases, etc. Moreover computer used to make online railway reservations, ticket booking, hotel or restaurant booking from any place all over the world. It used by MNC companies for the accounting purpose, invoicing, pay rolls, stock control, etc.

Computer Essay 5 (300 words)

In the modern world of technological advancement, computer is the amazing gift given by the science to us. It has changed the living style and standard of the people. No one can imagine the life without computer as it has made lots of works so easy within less time. Computer is playing great role in the development of the developing countries. It is not only a storage or processing device but it is like an angel which can make anything possible. By many people it used as the source of entertainment and communication.

We can get connected to our friends, relatives, parents or others in no time through the use of video chat or email. Using internet in the computer we can search and retrieve vast information on any subject useful for our education or project work. However it is very safe and easy for the business transactions purposes through banks to any accounts. By providing the facility of data storage it has lessen the paper works in the governmental and non-governmental offices or colleges. One can save lots of time and effort by online shopping, paying bill, etc by being at home through the computer.

Computer education has made compulsory by the government of India in all the schools, colleges and other educational institutions for enhancing the skill level as well as the easiness of the students in their professional life. Learning computer has become very essential in all the modern-day jobs. In the higher education there are subjects like network administration, hardware maintenance, software installation, etc., for the enhancement of skill.

Long Essay on Computer 400 words

Computer essay 6 (400 words).

Invention of the computer has made many dreams come true even we cannot imagine our lives without computer. Generally computer a device used for many purposes like information storage, email, messaging, software programming, calculation, data processing and many more. Desktop computer need a CPU, an UPS, a keyboard and a mouse for well functioning however laptop does not need anything to add outside as it included with all inside. Computer is an electronic device having big memory which can save any data value. We are living in the advanced world of computer in the 21 st century.

Earlier the functioning of the old generation computer very limited but new generation computers are amazing with lots of functioning. Charles Babbage had invented the first mechanical computer which was totally different from the modern day computer. The aim of computer invention was to create a machine which can perform very fast mathematical calculations. During the World War II it used to locate and estimate the direction and speed of weapons of the enemies. Modern day computers are available with the artificial Intelligence technology to helps us in every sector of life.

New generation computer highly advanced means smaller, lighter, speedier and more powerful. Now a day, it is running in almost all walks of life like weather forecasting, guidance of spacecraft, examinations, education, shopping, traffic control, high level programming, automation in banks, railway ticket booking, playing games, medical sector, machinery operations, job opening, business also crime detection etc.

It is the backbone of the Information Technology including with the internet and proved that nothing is impossible today. If there are positive effects of the computer on the life of human being, it also negatively affected the human lives such as rise in the Cyber crime, pornographic websites can accessed by kids or younger and many more however using some preventive measures we can safe from its negative effects.

The whole human fraternity is becoming highly dependent on the computer technology; no one can imagine life without computer. As, it has spread its wings so deeply in every area and made people used of it. It is very beneficial for the students of any class. They can use it to prepare their projects, learn poems, read different stories, download notes for exam preparations, collect large information within seconds, learn about painting, drawing, etc. However it enhances the professional skills of the students and helps in getting job easily.

Below are the list of related essay available at IL

Visit Infinity Learn (IL) for more study resources.

Frequently Asked Questions on Computer

What is the definition of a computer.

A computer is an electronic machine that can store, process, and retrieve information. It can do various tasks, like calculations, data storage, and connecting to the internet.

What are the 4 types of computer?

There are four main types of computers: desktop computers, laptop computers, tablet computers, and smartphones. Each type serves different purposes and comes in various sizes.

What is computer introduction?

A computer introduction is a brief explanation of what a computer is and what it can do. It's like an overview of how computers work and their importance in our lives.

What is computer 50 words?

A computer is a device that processes information using electronic circuits. It can perform tasks like calculations, storing data, and connecting to the internet. Computers come in various forms, from big desktops to small smartphones, and play a crucial role in our daily lives.

Who was the father of the computer?

The title father of the computer is often attributed to Charles Babbage. He designed a mechanical computer in the 19th century, known as the Analytical Engine, which laid the foundation for modern computers.

What is the function of RAM and ROM?

RAM (Random Access Memory) stores data that the computer is currently using, like running programs. ROM (Read-Only Memory) stores important instructions that help the computer start up and perform basic functions.

What are the 3 main parts of a computer?

The three main parts of a computer are the central processing unit (CPU), which does the computing, the memory (RAM and ROM), which stores data and instructions, and input/output devices like the keyboard, mouse, and monitor.

What are computer parts?

Computer parts are the components that make up a computer system. These include the CPU, memory, storage devices, input devices (like the keyboard and mouse), output devices (like the monitor and printer), and various internal circuits and connections. Each part plays a specific role in the computer's functioning.

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Computer system transcribes words users “speak silently”

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MIT researchers have developed a computer interface that can transcribe words that the user verbalizes internally but does not actually speak aloud.

The system consists of a wearable device and an associated computing system. Electrodes in the device pick up neuromuscular signals in the jaw and face that are triggered by internal verbalizations — saying words “in your head” — but are undetectable to the human eye. The signals are fed to a machine-learning system that has been trained to correlate particular signals with particular words.

The device also includes a pair of bone-conduction headphones, which transmit vibrations through the bones of the face to the inner ear. Because they don’t obstruct the ear canal, the headphones enable the system to convey information to the user without interrupting conversation or otherwise interfering with the user’s auditory experience.

The device is thus part of a complete silent-computing system that lets the user undetectably pose and receive answers to difficult computational problems. In one of the researchers’ experiments, for instance, subjects used the system to silently report opponents’ moves in a chess game and just as silently receive computer-recommended responses.

“The motivation for this was to build an IA device — an intelligence-augmentation device,” says Arnav Kapur, a graduate student at the MIT Media Lab, who led the development of the new system. “Our idea was: Could we have a computing platform that’s more internal, that melds human and machine in some ways and that feels like an internal extension of our own cognition?”

“We basically can’t live without our cellphones, our digital devices,” says Pattie Maes, a professor of media arts and sciences and Kapur’s thesis advisor. “But at the moment, the use of those devices is very disruptive. If I want to look something up that’s relevant to a conversation I’m having, I have to find my phone and type in the passcode and open an app and type in some search keyword, and the whole thing requires that I completely shift attention from my environment and the people that I’m with to the phone itself. So, my students and I have for a very long time been experimenting with new form factors and new types of experience that enable people to still benefit from all the wonderful knowledge and services that these devices give us, but do it in a way that lets them remain in the present.”

The researchers describe their device in a paper they presented at the Association for Computing Machinery’s ACM Intelligent User Interface conference. Kapur is first author on the paper, Maes is the senior author, and they’re joined by Shreyas Kapur, an undergraduate major in electrical engineering and computer science.

Subtle signals

The idea that internal verbalizations have physical correlates has been around since the 19th century, and it was seriously investigated in the 1950s. One of the goals of the speed-reading movement of the 1960s was to eliminate internal verbalization, or “subvocalization,” as it’s known.

But subvocalization as a computer interface is largely unexplored. The researchers’ first step was to determine which locations on the face are the sources of the most reliable neuromuscular signals. So they conducted experiments in which the same subjects were asked to subvocalize the same series of words four times, with an array of 16 electrodes at different facial locations each time.

The researchers wrote code to analyze the resulting data and found that signals from seven particular electrode locations were consistently able to distinguish subvocalized words. In the conference paper, the researchers report a prototype of a wearable silent-speech interface, which wraps around the back of the neck like a telephone headset and has tentacle-like curved appendages that touch the face at seven locations on either side of the mouth and along the jaws.

But in current experiments, the researchers are getting comparable results using only four electrodes along one jaw, which should lead to a less obtrusive wearable device.

Once they had selected the electrode locations, the researchers began collecting data on a few computational tasks with limited vocabularies — about 20 words each. One was arithmetic, in which the user would subvocalize large addition or multiplication problems; another was the chess application, in which the user would report moves using the standard chess numbering system.

Then, for each application, they used a neural network to find correlations between particular neuromuscular signals and particular words. Like most neural networks, the one the researchers used is arranged into layers of simple processing nodes, each of which is connected to several nodes in the layers above and below. Data are fed into the bottom layer, whose nodes process it and pass them to the next layer, whose nodes process it and pass them to the next layer, and so on. The output of the final layer yields is the result of some classification task.

The basic configuration of the researchers’ system includes a neural network trained to identify subvocalized words from neuromuscular signals, but it can be customized to a particular user through a process that retrains just the last two layers.

Practical matters

Using the prototype wearable interface, the researchers conducted a usability study in which 10 subjects spent about 15 minutes each customizing the arithmetic application to their own neurophysiology, then spent another 90 minutes using it to execute computations. In that study, the system had an average transcription accuracy of about 92 percent.

But, Kapur says, the system’s performance should improve with more training data, which could be collected during its ordinary use. Although he hasn’t crunched the numbers, he estimates that the better-trained system he uses for demonstrations has an accuracy rate higher than that reported in the usability study.

In ongoing work, the researchers are collecting a wealth of data on more elaborate conversations, in the hope of building applications with much more expansive vocabularies. “We’re in the middle of collecting data, and the results look nice,” Kapur says. “I think we’ll achieve full conversation some day.”

“I think that they’re a little underselling what I think is a real potential for the work,” says Thad Starner, a professor in Georgia Tech’s College of Computing. “Like, say, controlling the airplanes on the tarmac at Hartsfield Airport here in Atlanta. You’ve got jet noise all around you, you’re wearing these big ear-protection things — wouldn’t it be great to communicate with voice in an environment where you normally wouldn’t be able to? You can imagine all these situations where you have a high-noise environment, like the flight deck of an aircraft carrier, or even places with a lot of machinery, like a power plant or a printing press. This is a system that would make sense, especially because oftentimes in these types of or situations people are already wearing protective gear. For instance, if you’re a fighter pilot, or if you’re a firefighter, you’re already wearing these masks.”

“The other thing where this is extremely useful is special ops,” Starner adds. “There’s a lot of places where it’s not a noisy environment but a silent environment. A lot of time, special-ops folks have hand gestures, but you can’t always see those. Wouldn’t it be great to have silent-speech for communication between these folks? The last one is people who have disabilities where they can’t vocalize normally. For example, Roger Ebert did not have the ability to speak anymore because lost his jaw to cancer. Could he do this sort of silent speech and then have a synthesizer that would speak the words?”

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Press mentions, smithsonian magazine.

Smithsonian reporter Emily Matchar spotlights AlterEgo, a device developed by MIT researchers to help people with speech pathologies communicate. “A lot of people with all sorts of speech pathologies are deprived of the ability to communicate with other people,” says graduate student Arnav Kapur. “This could restore the ability to speak for people who can’t.”

WCVB-TV’s Mike Wankum visits the Media Lab to learn more about a new wearable device that allows users to communicate with a computer without speaking by measuring tiny electrical impulses sent by the brain to the jaw and face. Graduate student Arnav Kapur explains that the device is aimed at exploring, “how do we marry AI and human intelligence in a way that’s symbiotic.”

Fast Company

Fast Company reporter Eillie Anzilotti highlights how MIT researchers have developed an AI-enabled headset device that can translate silent thoughts into speech. Anzilotti explains that one of the factors that is motivating graduate student Arnav Kapur to develop the device is “to return control and ease of verbal communication to people who struggle with it.”

Quartz reporter Anne Quito spotlights how graduate student Arnav Kapur has developed a wearable device that allows users to access the internet without speech or text and could help people who have lost the ability to speak vocalize their thoughts. Kapur explains that the device is aimed at augmenting ability.

Axios reporter Ina Fried spotlights how graduate student Arnav Kapur has developed a system that can detect speech signals. “The technology could allow those who have lost the ability to speak to regain a voice while also opening up possibilities of new interfaces for general purpose computing,” Fried explains.

After several years of experimentation, graduate student Arnav Kapur developed AlterEgo, a device to interpret subvocalization that can be used to control digital applications. Describing the implications as “exciting,” Katharine Schwab at Co.Design writes, “The technology would enable a new way of thinking about how we interact with computers, one that doesn’t require a screen but that still preserves the privacy of our thoughts.”

The Guardian

AlterEgo, a device developed by Media Lab graduate student Arnav Kapur, “can transcribe words that wearers verbalise internally but do not say out loud, using electrodes attached to the skin,” writes Samuel Gibbs of The Guardian . “Kapur and team are currently working on collecting data to improve recognition and widen the number of words AlterEgo can detect.”

Popular Science

Researchers at the Media Lab have developed a device, known as “AlterEgo,” which allows an individual to discreetly query the internet and control devices by using a headset “where a handful of electrodes pick up the miniscule electrical signals generated by the subtle internal muscle motions that occur when you silently talk to yourself,” writes Rob Verger for Popular Science.

New Scientist

A new headset developed by graduate student Arnav Kapur reads the small muscle movements in the face that occur when the wearer thinks about speaking, and then uses “artificial intelligence algorithms to decipher their meaning,” writes Chelsea Whyte for New Scientist . Known as AlterEgo, the device “is directly linked to a program that can query Google and then speak the answers.”

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What is speech synthesis?

How does speech synthesis work.

Artwork: Context matters: A speech synthesizer needs some understanding of what it's reading.

Artwork: Concatenative versus formant speech synthesis. Left: A concatenative synthesizer builds up speech from pre-stored fragments; the words it speaks are limited rearrangements of those sounds. Right: Like a music synthesizer, a formant synthesizer uses frequency generators to generate any kind of sound.

Articulatory

What are speech synthesizers used for.

Photo: Will humans still speak to one another in the future? All sorts of public announcements are now made by recorded or synthesized computer-controlled voices, but there are plenty of areas where even the smartest machines would fear to tread. Imagine a computer trying to commentate on a fast-moving sports event, such as a rodeo, for example. Even if it could watch and correctly interpret the action, and even if it had all the right words to speak, could it really convey the right kind of emotion? Photo by Carol M. Highsmith, courtesy of Gates Frontiers Fund Wyoming Collection within the Carol M. Highsmith Archive, Library of Congress , Prints and Photographs Division.

Who invented speech synthesis?

Artwork: Speak & Spell—An iconic, electronic toy from Texas Instruments that introduced a whole generation of children to speech synthesis in the late 1970s. It was built around the TI TMC0281 chip.

Anna (c. ~2005)

Olivia (c. ~2020).

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Technical papers

Current research, notes and references ↑    pre-processing in described in more detail in "chapter 7: speech synthesis from textual or conceptual input" of speech synthesis and recognition by wendy holmes, taylor & francis, 2002, p.93ff. ↑    for more on concatenative synthesis, see chapter 14 ("synthesis by concatenation and signal-process modification") of text-to-speech synthesis by paul taylor. cambridge university press, 2009, p.412ff. ↑    for a much more detailed explanation of the difference between formant, concatenative, and articulatory synthesis, see chapter 2 ("low-lever synthesizers: current status") of developments in speech synthesis by mark tatham, katherine morton, wiley, 2005, p.23–37. please do not copy our articles onto blogs and other websites articles from this website are registered at the us copyright office. copying or otherwise using registered works without permission, removing this or other copyright notices, and/or infringing related rights could make you liable to severe civil or criminal penalties. text copyright © chris woodford 2011, 2021. all rights reserved. full copyright notice and terms of use . follow us, rate this page, tell your friends, cite this page, more to explore on our website....

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Working Together: People with Disabilities and Computer Technology

A wide variety of technology has been created to diminish or eliminate barriers faced by people with disabilities, especially barriers related to computers and technology. Hardware and software tools–known as assistive technology– can aid in tasks such as reading and writing documents, communicating with others, and searching for information online. As the types of assistive technology expand, and as mainstream technologies become more accessible, students and employees with disabilities are more and more capable of handling a wider range of activities independently. Still, people with disabilities continue to face a variety of barriers to computer use. These barriers can be grouped into three categories: input, output, and documentation. Specific assistive technology, and approaches to using them, are described below.

Mobility Disabilities

Mobility disabilities can affect both fine and gross motor control. For example, Standard height computer tables may be too low for some wheelchair users or a  standard keyboard or mouse may be inoperable for someone who does not have use of their arms and/or hands.

Equipment that provides flexibility in the positioning of monitors, keyboards, documentation, and tabletops is useful for many individuals with disabilities. Plugging all computer components into power outlet strips with accessible on and off switches makes it possible for some individuals to turn equipment on and off independently.

Some technology assists individuals with little or no use of their hands in using a standard keyboard. Individuals who have use of a finger, or who can use a mouth- or head-stick or another pointing device, control the computer by pressing keys with the pointing device. Software utilities can create "sticky keys" that electronically latch the SHIFT, CONTROL, and other keys to allow sequential keystrokes to input commands that normally require two or more keys to be pressed simultaneously. Keyboard guards (solid templates with holes over each key to assist with precise selection) can be used by those with limited fine motor control.

Sometimes repositioning the keyboard and monitor can enhance accessibility. For example, mounting keyboards perpendicular to tables or wheelchair trays at head-height can assist individuals with limited mobility to press keys with their hands or pointing devices. Other simple hardware modifications can assist individuals with mobility impairments.

Some hardware modifications completely replace the keyboard or mouse for individuals who cannot operate these standard devices.

• Expanded keyboards (larger keys spaced far apart) can replace standard keyboards for those with limited fine motor control.
• Mini-keyboards provide access to those who have fine motor control but lack a range of motion great enough to use a standard keyboard.
• Left- and right-handed keyboards are available for individuals who need to operate the computer with one hand. They provide more efficient key arrangements than standard keyboards designed for two-handed users.
• Track balls and specialized input devices can replace a mouse.

For those who find the above options burdensome, virtual keyboards are available. Virtual keyboards can be accessed via eye gaze tracking or via switches. Eye gaze tracking devices allow the user to type by looking at different locations on the screen. Switches, meanwhile, make use of at least one muscle over which the individual has voluntary control (e.g., head, finger, knee, mouth). In scanning input, lights or cursors scan the virtual keyboard. To make selections, individuals press the switch. Hundreds of switches tailor input devices to individual needs. In Morse code input, users input Morse code by activating switches (e.g., a sip-and-puff switch registers dot with a sip and dash with a puff). Special adaptive hardware and software translate Morse code into a form that computers understand so that standard software can be used. 

Speech input provides another option for individuals with disabilities. Speech recognition systems allow users to control computers by speaking words and letters. A particular system can be trained to recognize specific voices.

Software can further aid those with mobility-related disabilities. Abbreviation expansion (macro) and word prediction software can reduce input demands for commonly used text and keyboard commands. They expand an abbreviation (such as a person’s name and title) into a longer string of text and anticipate entire words after several keystrokes, respectively.

Screen output does not present a challenge, but individuals with physical disabilities who have difficulty obtaining output from printers may need assistance from others.

Documentation

On-screen help, online videos, and a wealth of digital tutorial options provide more efficient access to learning to use technology, particularly for individuals who are unable to turn pages in books.

Individuals who are blind cannot access visual materials.

Most individuals who are blind use standard keyboards, however, braille input devices are available. Braille key labels can assist with keyboard use.

Speech output systems can be used to read screen text to computer users who are blind. Special software programs (called screen readers) "read" computer screens and speech synthesizers "speak" the text. Using headphones can also help reduce the distractions for the user and for others nearby. Refreshable braille displays allow line-by-line translation of screen text on a display area where vertical pins move into braille configurations as screen text is scanned. Braille displays can be read quickly by those with advanced skills, are good for detailed editing (e.g., programming and final editing of papers), and do not disrupt others in work areas because they are quiet. Braille printers provide "hard copy" output for users who are blind.

Scanners with optical character recognition can read printed material and store it electronically, so that it can be read using speech synthesis or printed using braille translation software and braille printers. Online library access and digital documents, as long as they are accessible, provide independent access to journals, syllabi, and homework assignments for students who are blind. Online documentation can support computer users who are blind if it is delivered in an accessible format.

For some people with visual disabilities, the standard size of letters on the screen or printed in documents are usually too small for them to read. Some people cannot distinguish specific colors from others.

Most individuals who have visual disabilities can use standard keyboards, but large print keytop labels are sometimes useful.

Special equipment for individuals who are visually impaired can modify display or printer output. Computer-generated content can be enlarged on the monitor or printer, thereby allowing individuals with low vision to use standard word processing, spreadsheets, email, and other software applications. For individuals with some visual disabilities, the ability to adjust the color of the monitor or change the foreground and background colors is also of value. For example, special software can reverse the screen from black on white to white on black for people who are light sensitive. Anti-glare screens can make screens easier to read. Voice output systems are also used by people with low vision.

Scanners with optical character recognition can read small print material and store it electronically, where it can be read using speech synthesis. Online library access and digital documents, as long as they are created accessibly, help provide access to journals, syllabi, and homework assignments for students who need materials enlarged.

Deaf or Hard of Hearing

Some individuals face barriers to content presented orally.

Students with hearing impairments use standard keyboards and mice.

Audio output should be captioned or transcribed.

Video tutorials should be captioned.

Specific Learning Disabilities

Educational software where the computer provides multi-sensory experiences, interaction, positive reinforcement, individualized instruction, and repetition can be useful in skill building. Some students with learning disabilities who have difficulty processing written information can also benefit from completing writing assignments, tutorial lessons, and drill-and-practice work with the aid of computers.

Quiet work areas may benefit some individuals with learning disabilities who are hyper-sensitive to background noise. Many benefit from using spelling and grammar checkers and word prediction programs (software that spells out whole words from fragments). Similarly, macro software that expands abbreviations can ease the entry of commonly used text.

Some individuals with learning disabilities find assistive devices designed for those with visual impairments useful. In particular, large-print displays, alternative colors on the computer screen, and voice output can compensate for some reading problems. People who have difficulty interpreting visual material can improve comprehension and the ability to identify and correct errors when words are spoken or printed in large fonts.

Some individuals with learning disabilities find it difficult to read text. Electronic documentation can be enlarged on the screen or read aloud with text-to-speech systems to make it accessible. Video tutorials and other methods of training can often be preferred.

Accessible Technology

Making assistive technology available to individuals with disabilities does not solve all accessibility issues. Applications software, web resources, documents, online courses, and other digital tools and materials must also be designed in accessible formats. For more information about accessible technology design consult the University of Washington's IT Accessibility website .

Multiple video presentations about assistive technology and accessible technology design can be found on  DO-IT’s video page .

About DO-IT

DO-IT (Disabilities, Opportunities, Internetworking, and Technology) serves to increase the successful participation of individuals with disabilities in challenging academic programs. Primary funding for DO-IT is provided by the National Science Foundation, the State of Washington, and the U.S. Department of Education.

Grants and gifts fund DO-IT publications, videos, and programs to support the academic and career success of people with disabilities. Contribute today by visiting the donation portal online or sending a check to DO-IT, Box 354842, University of Washington, Seattle, WA 98195-4842.

For further information, to be placed on the DO-IT mailing list, or to make comments or suggestions about DO-IT publications or web pages contact:

DO-IT University of Washington Box 354842 Seattle, WA 98195-4842 [email protected] https://www.washington.edu/doit/ 206-685-DOIT (3648) (voice/TTY) 888-972-DOIT (3648) (voice/TTY) 206-221-4171 (fax) 509-328-9331 (voice/TTY) Spokane Founder and Director: Sheryl Burgstahler , Ph.D.

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May 16, 2024

Device Decodes ‘Internal Speech’ in the Brain

Technology that enables researchers to interpret brain signals could one day allow people to talk using only their thoughts

By Miryam Naddaf & Nature magazine

Kateryna Kon/Science Photo Library/Getty Images

Scientists have developed brain implants that can decode internal speech — identifying words that two people spoke in their minds without moving their lips or making a sound.

Although the technology is at an early stage — it was shown to work with only a handful of words, and not phrases or sentences — it could have clinical applications in future.

Similar brain–computer interface (BCI) devices, which translate signals in the brain into text, have reached speeds of 62–78 words per minute for some people . But these technologies were trained to interpret speech that is at least partly vocalized or mimed.

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The latest study — published in Nature Human Behaviour on 13 May — is the first to decode words spoken entirely internally, by recording signals from individual neurons in the brain in real time.

“It's probably the most advanced study so far on decoding imagined speech,” says Silvia Marchesotti, a neuroengineer at the University of Geneva, Switzerland.

“This technology would be particularly useful for people that have no means of movement any more,” says study co-author Sarah Wandelt, a neural engineer who was at the California Institute of Technology in Pasadena at the time the research was done. “For instance, we can think about a condition like locked-in syndrome.”

Mind-reading tech

The researchers implanted arrays of tiny electrodes in the brains of two people with spinal-cord injuries. They placed the devices in the supramarginal gyrus (SMG), a region of the brain that had not been previously explored in speech-decoding BCIs.

Figuring out the best places in the brain to implant BCIs is one of the key challenges for decoding internal speech, says Marchesotti. The authors decided to measure the activity of neurons in the SMG on the basis of previous studies showing that this part of the brain is active in subvocal speech and in tasks such as deciding whether words rhyme.

Two weeks after the participants were implanted with microelectrode arrays in their left SMG, the researchers began collecting data. They trained the BCI on six words (battlefield, cowboy, python, spoon, swimming and telephone) and two meaningless pseudowords (nifzig and bindip). “The point here was to see if meaning was necessary for representation,” says Wandelt.

Over three days, the team asked each participant to imagine speaking the words shown on a screen and repeated this process several times for each word. The BCI then combined measurements of the participants’ brain activity with a computer model to predict their internal speech in real time.

For the first participant, the BCI captured distinct neural signals for all of the words and was able to identify them with 79% accuracy. But the decoding accuracy was only 23% for the second participant, who showed preferential representation for ‘spoon’ and ‘swimming’ and had fewer neurons that were uniquely active for each word. “It's possible that different sub-areas in the supramarginal gyrus are more, or less, involved in the process,” says Wandelt.

Christian Herff, a computational neuroscientist at Maastricht University in the Netherlands, thinks these results might highlight the different ways in which people process internal speech. “Previous studies showed that there are different abilities in performing the imagined task and also different BCI control abilities,” adds Marchesotti.

The authors also found that 82–85% of neurons that were active during internal speech were also active when the participants vocalized the words. But some neurons were active only during internal speech, or responded differently to specific words in the different tasks.

Although the study represents significant progress in decoding internal speech, clinical applications are still a long way off, and many questions remain unanswered.

“The problem with internal speech is we don't know what’s happening and how is it processed,” says Herff. For example, researchers have not been able to determine whether the brain represents internal speech phonetically (by sound) or semantically (by meaning). “What I think we need are larger vocabularies” for the experiments, says Herff.

Marchesotti also wonders whether the technology can be generalized to people who have lost the ability to speak, given that the two study participants are able to talk and have intact brain speech areas. “This is one of the things that I think in the future can be addressed,” she says.

The next step for the team will be to test whether the BCI can distinguish between the letters of the alphabet. “We could maybe have an internal speech speller, which would then really help patients to spell words,” says Wandelt.

This article is reproduced with permission and was first published on May 13, 2024 .

Code and Culture

Designing the A.I. Revolution (Part 1)

Ai will transform every aspect of our lives, from marketing and advertising to content creation, software design, product manufacturing, healthcare, education, and environmental solutions..

The AI Revolution: A Journey from Neural Networks to ChatGPT

I never thought I’d witness AI taking over the world in my lifetime. When I first started reading about Neural Networks back in 2002 in MIT Review Magazine, I knew this technology had the potential to be powerful. Neural Networks process data in a way inspired by the human brain, using interconnected nodes or neurons in a layered structure. It was fascinating to understand that computers could learn from data sets and their mistakes, creating an adaptive system that continuously improves. This technology allows computers to make intelligent decisions with minimal human assistance by modeling complex, nonlinear relationships between input and output data.

Making Generalizations and Inferences

Neural networks can comprehend unstructured data and make general observations without explicit training. For instance, they can recognize that two different input sentences have similar meanings:

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Can you tell me how to make the payment?

How do I transfer money?

A neural network would understand that both sentences mean the same thing. It could also recognize that Baxter Road is a place, while Baxter Smith is a person's name.

From the moment I learned about Neural Networks, I knew this technology would change the world and our interaction with computers. By the early 2010s, this technology was already being implemented in social media and search engines.

What Are Neural Networks Used For?

Neural networks have various applications across many industries, such as:

Medical Diagnosis: Classifying medical images to diagnose diseases.

Targeted Marketing: Filtering social networks and analyzing behavioral data.

Financial Predictions: Processing historical data of financial instruments.

Energy Demand Forecasting: Predicting electrical load and energy needs.

Process and Quality Control: Ensuring product quality in manufacturing.

Chemical Compound Identification: Identifying compounds in chemical research.

Here are three key applications of neural networks:

Computer vision.

Computer vision enables computers to extract information from images and videos. With neural networks, computers can recognize and distinguish images similarly to humans. Applications include:

Visual recognition in self-driving cars to identify road signs and users.

Content moderation to automatically remove unsafe or inappropriate content from image and video archives.

Speech Recognition

Neural networks can analyze human speech despite variations in patterns, pitch, tone, language, and accent. Virtual assistants like Amazon Alexa and automatic transcription software use speech recognition to:

Assist call center agents and classify calls.

Convert clinical conversations into documentation in real-time.

Natural Language Processing (NLP)

NLP allows computers to process human-created text. Neural networks help computers gather insights and meaning from text data and documents. Uses include:

Automated virtual agents and chatbots.

Automatic organization and classification of written data.

Business intelligence analysis of long-form documents like emails and forms.

This video provides an amazing breakdown of how Neural Networks work.

Embracing the AI Revolution

By the time I fully understood Neural Networks, I knew they would impact my career as a Creative and Product Manager. I’ve worked in digital innovation since the early 2000s, making flash websites and had no clue about the internet's long-term impact. The advertising industry used to call me a "new media expert" because I knew how to program interactive websites and pop-up flash banners. Fast forward, I’ve helped many brands and companies with their digital transformation over the past 20 years.

I feel the same way about the AI revolution we’re experiencing now. When I first interacted with ChatGPT, I knew everything was about to change. The ability to prompt words and get intelligent, immediate responses was something we had never experienced before. This technology is powerful and will change the world for better or worse, but we can shape the narrative of the future.

Rethinking the Future with AI

As an interactive designer and producer, I’m now considering how AI will impact my work and team. I’m learning how to incorporate AI into my workflow and rethink the future of user experience and marketing. With AI’s supercomputing power and intelligence, we have an incredible opportunity to create positive change and impact.

Let’s embrace this revolution, read, build, and shape a better future with AI.

For part 2 on this topic, I’ll delve deeper into the work I’m doing with my team in Mixed Reality and how we’re using AI to bring fun back into advertising and marketing in the age of social media. I’ll also share how we're collaborating with Dr. Sara King (neuroscientist) to help define a MindHeart AI product roadmap, and introduce some new tools and testing we're doing with some latest A.I tools.

Feel free to share your thoughts and anything you find interesting. Let’s build the future we want. Remember, it’s not just about the technology; it’s about what we do with it. Focus on human attention—less ego, more impact.

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Bibliometrics & citations, view options, recommendations, vowel onset point detection using source, spectral peaks, and modulation spectrum energies.

Vowel onset point (VOP) is the instant at which the onset of vowel takes place during speech production. There are significant changes occurring in the energies of excitation source, spectral peaks, and modulation spectrum at the VOP. This paper ...

Automatic speech emotion recognition using modulation spectral features

In this study, modulation spectral features (MSFs) are proposed for the automatic recognition of human affective information from speech. The features are extracted from an auditory-inspired long-term spectro-temporal representation. Obtained using an ...

Fusion of bottleneck, spectral and modulation spectral features for improved speaker verification of neutral and whispered speech

• We have addressed the problem of speaker verification (SV) based on whispered speech.

Speech based biometrics is becoming a preferred method of identity management amongst users and companies. Current state-of-the-art speaker verification (SV) systems, however, are known to be strongly dependent on the condition of the ...

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Watch: Pro-Palestine activists ransack Kent military technology factory

Group targets two sites over alleged links to Israel as police arrest several suspects in London and Kent

Members of protest group Palestine Action have vandalised a factory in Kent and a Canadian bank’s office in the City of London that it claims are linked to Israel.

Seven people were arrested after activists filmed themselves breaking into Instro Precision in Sandwich in the early hours of Monday, throwing stock to the ground and smashing computers with a crowbar.

The protesters , wearing orange jumpsuits, were seen in video footage crawling through a smashed window.

Palestine Action said some had used rolls of spikes called stingers to stop vehicles getting into the site while the break-in took place.

Kent Police said the force “was called to a report of a protest at Discovery Park, Sandwich shortly before 3.30am on Monday.

“Seven people have been arrested on suspicion of aggravated burglary. They have been taken into custody and an investigation into the incident is under way.”

The Scotiabank building in Bishopsgate in the City of London was sprayed with red paint and activists blocked doors at 6am on Monday.

Det Chief Insp Paul Doyle said: “We arrested 10 protesters linked to Palestine Action.

“Criminal damage of businesses and institutions in the City of London will not be tolerated and will result in police action.”

Palestine Action claims that Scotiabank’s subsidiary fund 1832 Asset Management holds shares in the Israeli arms company Elbit.

It also claims that Instro Precision is owned by Elbit and produces military-grade electro-optical equipment used by Israel.

Scotiabank did not comment. Instro Precision has been approached for comment.

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NEET-UG 2024: Experts call for use of AI, computer-based testing for exam

Education experts have suggested implementing computer-based testing, scheduling exams over multiple days and shifts, and using artificial intelligence to ensure unique question papers.

NSUI activists protest at Jantar Mantar against the alleged irregularities in NEET-UG exams. (Photo: PTI)

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First Published: Jun 27 2024 | 10:03 AM IST

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