Alva Review-Courier -

NEW DELHI (AP) — As India enters an extended coronavirus lockdown, the government is actively pursuing contact tracing to help control infections. At the heart of the effort in the country of 1.3 billion people is a government-run smartphone app that critics say endangers civil liberties in how it uses location services and centralizes data collection.

In April, India launched the Aarogya Setu app, which helps people identify whether they have been near someone who tested positive for the virus. Since then, the app has been downloaded more than 90 million times in a country with a smartphone u...