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Design ideas: The concept generates from life often find their own keys,leading to a series of problems.
Design Notes: This design as a key ring is based on Chinese traditional elements,is a prototype to fit two key rings into one,using infrared theory, by which the two key rings can? each other and send out singals.It can be used as a key ring by one, the other as a bag hanging on the phone,and it can also be used between couples.You can quickly and easily find the location of the key by using it,avoiding some problems.
Huazhong University of Science &Technology