Table 2.

Detection time-bounds and corresponding accuracy for citizen activities and symptoms.

Citizen Activities and Symptoms in Public Places	Detection Time-Bound	Detection Accuracy
Social distancing	Less than 5 s	More than 65%
Wearing masks	Less than 30 s	More than 80%
Sanitising hands	Less than 5 s	More than 50%
Curfew	Less than 1 h	More than 95%
Visiting hotspots	Less than 30 min	More than 85%
People counting	Less than 3 s	More than 40%
Symptoms monitoring	Less than 30 s	More than 90%
Contact tracing	Less than 1 h	More than 95%