Qrio was sony's final robot toy and is fantastic, fluid movement and wicked actions. Shame that Sony decided to discontinue their robot products Qrio was never commercially available, only some prototypes are out there.

http://www.youtube.com/watch?v=33a33XEVHKE

This looks so sweet, i must have one!

Zeno

Youtube movies
http://www.youtube.com/watch?v=EI1XCclwuKY
http://www.youtube.com/watch?v=q88FK37Q8jU
http://www.youtube.com/watch?v=xoApP9×0TKI