The crux of the matter is that at some point, for some reason, you might need to know exactly what is behind door #2 without actually opening it. And now it would seem that a lifetime of repressed sexual feelings, and total abstinence from drugs and alcohol may have yielded the solution, compliments of the University of Utah who used a 34 node 802.15.4 wireless network to perform a little remote sensing on a building…
They even wrote a white paper on it: http://planaheist.com/slurl/cvdsk8
And got some media attention: http://planaheist.com/slurl/9dnxec
