The problem FACE SHIELD solves

The use of face shield is personal protective equipment to guard the face against exposure to infectious virus. And to avoid close contact. Cough simulation experiments show that they protect the wearer against large droplets immediately after the cough, but are less effective against smaller aerosols, which can remain airborne for extended periods and can easily flow around a face shield to be inhaled. It is an extra level of safety for the person who is dealing with a COVID patient or somebody who may have COVID, so it’s an extra barrier.

Challenges I ran into

Challenges to build strap of the shield is the main hurdle. Ergonomically it would be perfect to wear. So we design in such type that anyoune can wear it easily.