AERCam Sprint in STS FUTURE?
A few years back, NASA checked out a neat little beach ball sized robo-cam that used jets to zip around, supposed to be used on ISS, hey, NASA tech guys, how about a few of these little gems on each flight for orbiter inspections while in orbit? Saves an EVA and if one Aercam gets trashed in inspection, well, cheep insurance for crew safety peace of mind.