Let's Make Robots!

segway

Segway Wheels

Hello everyone, 
I'm posting here today because I am currently in the middle of a segway project, and am looking for advice or ideas for one or two of its components.

balancing pegstanding stairclimbing segwaying robot

It starts of as "Just another balancer" copying the segway gait. Then it continiues to roll up its hip and stand on one spine, before it elegantly scoots up the stairs... I'm impressed.