The problem Social Distancing solves

I launched this app very earlier when just covid came in India, at that time people forget to maintain social distance and some people also hesitate to say someone to maintain social distance. So on the basis of this idea I made this app when any people came close to any other both will reicieve sound alert so that both will get reminder and understand its covid time so maintain distance of atleast 2m.

Challenges I ran into

Since I made this project in my first year and don't know much about used technologies so challenges which I mostly face was many errors and bugs which later solved using stackoverflow.