As I think more about this you could combine your smartphone and your anti-coronavirus helmet into one unit for when you are out and about

In other words you could have a place to clip your smartphone so you could talk on it or have speakers and microphones built into your helmet like you do in your car to talk on your phone. You could wear your phone that way in your pocket or purse  or  if you were driving your car and decided to keep your helmet on because you are transporting passengers that might carry the virus you could just use the speakers in your car or truck to speak through that way.

So, your laptop computer, smartphone, and climate control could all be a part of a helmet you wore to work or school to protect you from coronavirus for the next 50 to 100 years time.