Просмотры
2:24
Singapore's new COVID-19 contact-tracing app TraceTogether: How it works
2:17
Tracking the virus by smartphone: an app to contain the Covid-19 pandemic?
1:38
Help fight the spread of COVID-19 with TraceTogether!
0:31
Crush Covid App
3:05
COVID Tracker App - how the app works
2:25
COVID Alert SA app explainer video
1:59
How to download the COVIDSafe app
5:26
Coronavirus: trial of mobile app to track infections - BBC News
