In elementary school my friend and I always talked about those famous glasses to see through clothing! The article below mentions different use cases of course.
http://www.csail.mit.edu/RF_capture …. our Wi-Fi networks might soon have new features ;-) Philippe Philippe Hanset www.eduroam.us ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.