No but it's interesting you mention that. One thing we've been experimenting with is the fact that the CCDs on cameras can see in near IR. The image processing software actually has to filter this out. But it does contain important health information when the IR is coming off a human.

In theory, this frequency band should allow one to know pulse ox and glucose within a range of high and low. But it's just a theory and it's a theory that remains unproven. Still I'd love to see that.

Even if it were only able to tell you... Hey your blood sugar might be high, or low please consider checking it soon.