Engineering360: "Public school HVAC vs COVID-19"

Hi,

Some researchers say the COVID-19 virus is also airborne.I have a concept to keep it away from eyes and mouth.

A helmet with a tiny air supply pump powered by solar PV cell mounted on top and a rechargeable battery power backup.

The air jets will come from a rim surrounding the front so that air jets do not allow any airborne virus to come near the eyes or mouth. It can be a mild flow of air without disturbing your normal working. It is kind of an air curtain.This helmet can be used even in non corona affected areas to keep away airborne pollutants and other harmful viruses,if they are around.

Anyone who wants to make a prototype kindly obtain my consent. Floating the concept here is tantamount of patenting it.