I'm told there is a stereo sensor head. You would need to do some excellent obstacle avoidance. The human control scheme is the most interesting aspect to me (mainly because I don't know much about legs). Do you use a joystick & line-of-sight? How about tele-operation? Would you need to stabilize the video feed?
I've worked on perception for a similar platform, RHEX, so I'd be interested in seeing what they're planning.