RE:RE:RE:Two More Rapid Tests....Right UPI. It's worth tracking and following at this point out of interest. I think someone here mentioned it before.
It would be quite the technology to be able to pick up, via a finger light scan, and CV on your fingers as a test.
If they can prove that technology, which I think would be challenging, it certainly can be used at any entry way to public facilities. Green light, the gate thing unlocks, red light; it does not (you know those entry rotating bar things they have). Could be installed on automatic doors, revolving doors etc... pretty space age.
I think the idea is cool. Will be interesting to see if they can get further along before jumping in.