[FreedomPoster]

I see an opportunity for advanced infrared cameras to pick out people showing fever signs in a crowd. This is eminently do-able.

[wastoute]

It could contribute but the asymptomatic will walk right by. That phase of the illness last an average of 5 days, from what we read.

[Pontiac]

I see an opportunity for advanced infrared cameras to pick out people showing fever signs in a crowd. This is eminently do-able.

FLIR isn't cheap but it would be easy enough to automate.

A great trick (and a little 1984 style creepy) would be to marry a camera with facial recognition software to the FLIR camera and have the FLIR pick out the people with a fever and have the camera system with facial recognition identify the person with the fever.

Then the system could call the person’s cellphone and notify them that they are sick.