ASP UIIT

Hello, everyone, my name is Zohair and today article is about technology-related.

The two big companies apple and Google said that they start mobile contact application to inform virus spread w.r.t COVID-19. The idea behind is they used Bluetooth technology of passing silent signals when you pass away from any place if someone has diagnosed this virus latterly then inform all other about this virus however Singapore has already used these tracking applications.

Now the discussion is that what a contact tracking system is, it’s a system that analyzes and alert anyone has symptoms of the virus-like COVID-19 in your circle. Actually is a phone-based matching system by using API application programming interface

so let’s take an example and you will better understand how this tracking system will work for example there are two-person A and B they don't know each other just chat for 10 minutes at the road but smartphones have shared anonymous key code that it's a private code now a few days later the person name has A test positive and he or she updated the status of his phone suddenly tracking system sends the anonymous key code into the central database then matching the key and be alert he or she met before the test is positive.

 Make sure for this purpose no needed any app it’s based on your Bluetooth service. Many countries also used this service.