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slider / digital door lock

slider
slider

Present Digital Doorlocks have a problem that might leave fingreprint on the button which is easy to leak the secret number to somesone else. The surface of the button will be marked by long term use. In order to solve this problem, the “Slider” presents a new way as “touch and slide”. First of all, you touch the first number and drag down by your finger gets the botton of it. At the same time, the red light goes down with your finger and disappears. Then, you input the next numbers in the same way. In this way, you can keep hiding the numbers without any finger marks.
While your finger is sliding down, the LED linght follows together.

University

graduate school of techno design

graduate school of techno design
Kyungkido(city) Eujungbusi(town), South Korea

professor - jung/do sung

Design

graduate school of techno design

graduate school of techno design
Kyungkido(city) Eujungbusi(town), South Korea

moon/sung hun kim/joo il