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Mutativen-Keypad / Numeric Keypad

Mutativen-Keypad
Mutativen-Keypad

People need passwords to get permission when they get money from ATM or buy something in shopping mall by cards. The traditional fixed numeric keypad may cause property security problem that criminals can get others’ passwords through peeping the gesture of hand,location and sequence when people press buttons.
Now, our design solve this problem. At the same time, to avoid a shortcoming that entire big screen has poor feedback of operation, we design 12 keys with separate digital screen and make sure people can use it fluently.

University

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Design

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Guanglei Huang Haojie Zhou Xiangang Bi