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Zipper Switch / Switch

Zipper Switch
Zipper Switch

We spend quite a long time in office, school or home every day. However, we all consume the same strength of illumination (e.g. 350 lux) at any time of the day (e.g. morning, noon, evening or night) or in any kind of weather (e.g. sunny or cloudy day). The reason is that we can only choose “on” or “off” for a switch and it may cause a huge waste of energy.Zipper Switch is such a product which contains an environmentally-friendly concept– it not only controls “power-on or –off state” but also “the strength of illumination” by a zipper-like interface. User can adjust the strength of illumination by moving along the row.


National Cheng Kung University

National Cheng Kung University
industrial design
Taipei, Taiwan

Chyun-Chau Lin
Tin-Man Lau
Ding-Bang Luh


National Cheng Kung University

National Cheng Kung University
department of Industrial design
Taipei, Taiwan

Cheng-Hsiu Du