When Prime Minister Narendra Modi addressed the nation on 14 April, he urged every Indian citizen to download the Aarogya Setu mobile application as one of seven steps that he identified to fight the novel coronavirus. By the next day, fifty million Indians had reportedly downloaded Aarogya Setu, within 13 days of its launch, setting records for the fastest app to reach those numbers in such a short span of time. They downloaded it, presumably, with the understanding that it is helping, or in any event, could do no harm to the efforts to improve public health. Modi had not explained why or how it would work. In fact, for an estimated two-thirds of the country that still lacks access to smartphones, there might still be confusion about how, if at all, they are expected to participate or benefit from this in the fight against COVID-19.
The government of India, and the prime minister in particular, have actively promoted and advocated the use of digital technologies such as Aarogya Setu to aid the national response to the COVID-19 pandemic. Aarogya Setu implements a form of digital contact-tracing, based on an individual’s health status, which is determined by information that users have to enter in the app, and the individual’s “social graph,” which identifies whether a user may have interacted with someone who could test positive by tracking their movement through their location and Bluetooth. Through this, the app determines whether a user risks infection from having been in contact with a carrier of the virus.
This is one among many uses of digital-surveillance technologies that the central and state governments are pervasively deploying in their efforts to stop the spread of COVID-19. There are already more than a dozen government applications that use a combination of features, such as GPS surveillance, facial recognition and thermal imaging, to identify potential carriers of the virus and enforce quarantines and lockdowns. These apps are also used to assist public authorities in making more detailed policy decisions, such as allocating additional healthcare resources to virus hotspots.