"Clearly the concept of something that is part webcam, part PDA, part intercom and part lightsaber practice droid has many applications in an environment where so many things are going on simultaneously."
More at NASA.
Personal Satellite Assistant
"Bit" from TRON
Yyyyes!
NO NO NO NO NO NO NO
Gimmie!
Thats just a 12in diameter prototype. The final product will be just 8in diameter.
And if you fail to steer the ship into the Black Hole, it's the frontal Roto-Rooter enema for you!
Sure, with a real budget, our robot could have been all shiny and spherical too.