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Trembling hands (Parkinson) is a very pervasive disease in the elderly persons that cause to disrupt in daily life. One of problem is that use the key for open the door, which is a common problem in the existing lock.
Use the wide entrance to enter the key and attractive relation between the entrance and nose of key that have magnet response. The design cause to ease of use key for open or close lock.


Iran University of Science and Tech

Iran University of Science and Tech
Tehran, Iran


NEEK Design Studio

NEEK Design Studio
Tehran, Iran

aliakbar babaei ashkezari milad nobakht sarkandi