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HomeNewsBusinessAadhaar-based facial authentication to be used for India's vaccination drive, not facial recognition: Infosys Chairman Nandan Nilekani

Aadhaar-based facial authentication to be used for India's vaccination drive, not facial recognition: Infosys Chairman Nandan Nilekani

What will be used is facial authentication where they compare your photograph with your Aadhaar number. It is no different than fingerprint authentication, iris or OTP authentication. Now we have to aim for 5-10 million vaccines a day and hence the transaction time is very important.

April 20, 2021 / 13:40 IST
Infosys co-founder Nandan Nilekani was speaking at the first edition of Microsoft ExpertSpeak, in conversation with Anant Maheshwari, President, Microsoft India.

Infosys co-founder Nandan Nilekani was speaking at the first edition of Microsoft ExpertSpeak, in conversation with Anant Maheshwari, President, Microsoft India.

 
 
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Aadhaar-based facial authentication, and not facial recognition, will be used for India's vaccination drive, said Nandan Nilekani, Chairman, Infosys.

“What will be used is facial authentication where they compare your photograph with your Aadhaar number. It is no different than fingerprint authentication, iris or OTP authentication,” Nilekani added.

He was speaking at the first edition of Microsoft ExpertSpeak, in conversation with Anant Maheshwari, President, Microsoft India.

“So it is not facial recognition. It is something different. Facial recognition is where you take a photograph, scan the photograph in the database to look for that person. No such thing is being contemplated,” Nilekani explained.

According to him, facial authentication is used as people, more often are not, are unable to use the fingerprint. In a way of being inclusive, face authentication to be used, where when a person comes in they take a photograph and use it to compare with his or her Aadhaar. That should help in accelerating vaccination, he added.

COVID-19 Vaccine

Frequently Asked Questions

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.

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The Indian government opened up vaccination for everyone over 18 years of age starting May 1. However, at the current pace, reports peg, India won’t reach coverage until the year-end.

Nilekani said that, “Now we have to aim for 5-10 million vaccines a day and hence the transaction time is very important.”

He was responding to Moneycontrol’s query on the concerns raised by digital rights organisations in using facial recognition for vaccination drive.

In an interview to the Print, RS Sharma, CEO, National Health Authority, had shared that Aadhaar-based facial recognition system could soon replace biometric fingerprint or iris scan machines at COVID-19 vaccination centres across the country in order to avoid infections. However it would not be made mandatory, he said.


On April 19, around 16 digital rights organisations including Internet Freedom Foundation and 505 individuals opposed the move and sent a joint statement to Sharma and NHA. According to the letter, the system poses multiple threats such as exclusion, and also privacy concern given that the system is not 100 percent accurate and with no legislation in place to safeguard privacy of citizens.
Swathi Moorthy
first published: Apr 20, 2021 01:40 pm

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