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No waiting / Elevator

No waiting

People who usually use an elevator may recognize following situation. While taking theelevator to a destined floor it stops at the mid-
way point, the doors open and no one stands outside. That is not only annoying but also time-consuming.

In order to solve abovementioned problems, we put an infrared sensor on the top of elevator. As normally, the elevator shall be pressed first and then the infrared sensor begins to work. Only if you stand at this area, the elevator could be stopped, in which could save the time and power wasted in opening the door.

University

Tianjin academy of fine arts

Tianjin academy of fine arts
Tianjin, China

Maosheng He,
Tianjin academy of fine arts