Spy robot can detect breathing through walls

from Gizmodo, TiaLinx, inc is announcing a new surveillance bot.

It can sense breathing through walls..Thick walls. As in entire buildings thick.... wow.

At first I was thinking its primary reason for doing this would be to have soldiers immediately end that breathing a few minutes afterwards..... but then I realized firefighters and disaster response people would find this little gizmo to be a true (ahem) lifesaver.