I think the Honda Asimo is better. Self contained, stands on 2 legs, can push, pull, climb stairs, carry loads, recognition of moving objects, faces, environment, voice, sound, and gesture.
"First humanoid personal assistant will open doors."
If it's priced anything like the Segway then I'll open my own doors thank you very much.
And after looking at the pic of it, I think they have a loooong way to go. Darned thing looks like a Terminator skeleton sitting on 2 wheels. It'll give the kids nightmares for weeks.