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People often can not easily judge whether the laundries are dry.
Chameleon Hanger is a design of hanger whose color is changeable as the change of humidity. Part 1 of the hanger is made reference color of dry state.Part 2 is made by color-changing material that can turn lighter as the humidity lowering.When the color of part 2 become the same with part 1’s, judge the clothes are dry and can be taken down.
So the design of Chameleon Hanger is straightforward, which can make judging whether the laundries are dry with less trouble .


Zhejiang University

Zhejiang University
Hangzhou, China

Junying Gao,
Zhejiang University