We already know there are solid theoretical basis for rebuilding 3d spaces from photos. Infrared imaging doesn't dramatically get different data from a regular

We already know there are solid theoretical basis for rebuilding 3d spaces from photos. Infrared imaging doesn't dramatically get different data from a regular camera except maybe picking up your veins a bit more clearly. There aren't a bunch of other sensors available.. probably some heat/temperature just to make sure it's a real palm but that's not for uniqueness.