I don't know what I enjoy most about this video--the fact that:
1) the floating, remote-controlled sphere has so many futuristic possibilities (think pizza delivery ball drones, etc)
2) the people making the video used music from the Top Gun soundtrack (LOL)
or
3) the ball drone reminds me of this thingie in Star Wars:
What uses can you come up with for this nifty little device?
