Quantum Robotic Systems (QRS) makes robotic stair-climbing devices that allow people to carry heavy items up and down stairs in an easier, faster and safer way.

Please have a look at ROSA, our Robotic Stair-climbing Assistant, and Doll-E, our stair-climbing moving cart, in action:


ROSA: Robotic Stair-climbing Assistant


Doll-E: Stair-climbing Cart


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