Step-E Slide 1
Step-E Slide 2
Step-E Slide 3
Step-E Slide 4
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A proof-of-concept stairclimbing robot

Step-E is a proof-of-concept mobile service robot designed to carry items from room to room as well as up and down stairs.

This prototype was the first demonstration of the feasibility of QRS’s stair-climbing technology. Spin-offs from Step-E include Doll-E, Wheel-E and ROSA.