[Svartalfiar]

The infrared devices can not only locate the rooms where there are people, they can image the bodies making love.

Sigh, I hope you aren't serious with that? There is no IR device that can do such a thing, unless you're making sweet love on the roof or in the truck bed. IR can't see through walls (or glass!) at all.

[wildbill]

you may be right, but the FLIR manufacturers advertise they can spot heat sources within walls.