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Hold-Door / remote controller

Hold-Door
Hold-Door

Hold-Door is a new key to the door. Its principle is similar to remote controller of a car. Elderly who is ill in bed or disabled can open or close the door for guests easily by themselves when the doorbell rings. Meanwhile Hold-Door is a universal design, so it can also be used by different people.

University

Beijing Institute of Technology

Beijing Institute of Technology
Beijing, China

Design

Beijing Institute of Technology

Beijing Institute of Technology
Beijing, China

Wenya,Guo Xiangyu, Ge