Ideas from the most uncommon place

Another great postby Eric Myers at ICE.

OK something really scary - I had the same thoughts the other day about those damn motion-activated dispensers in public restrooms. The bathroom I visited also had motion-activated sinks, paper towel and soap dispensers...

My question. Why doesn't someone install a motion activated door? Every think about what you touch after you use the other touch-less dispensers...? Maybe there is truth to what you don't know can't hurt you!