“…Based on responses from the mobile app, AI is utilised to substitute human expert judgement in calculating risk level. The software scans the user's information for suspected coronavirus infection, like some indications are (feeling feverish, headache, dry cough, breathing problem, and exhaustion), length and extremity of symptoms, travelling data, employment and home details, and population stats [19] . The “Covid19 mobile defender” is an example of a sensing device which keeps watch on virusdefensive measures and violation of rules done by people during lockdown to help authorities in managing the coronavirus' propagation and allocating scarce resources [45] .…”