It uses Bluetooth technology to detect when someone who downloaded the app has spent time near another app user who later tests positive.
21 May 2020 7:55 PM
Engineering students employed for surveillance of quarantined cases
13 Mar 2020 9:57 AM
Considering the pros and cons of each option, the decision as to which one is better becomes a non-trivial answer.
04 Dec 2017 6:32 PM