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KEY Man / Key and Lock

KEY Man
KEY Man

New style lock makes you open door easily even you take a lot of things on hands.
Children can not go outside without parent allowed without a permit of parent; Children can not open door without parent allowed without a permit of parent.

University

Tainan University of Technology

Tainan University of Technology
Product Design Department
Tainan, Taiwan

Prof.Chin, Chung Sing

Design

Tainan University of Technology

Tainan University of Technology
Product Design Department
Tainan County, Taiwan

Ms.PIEN,CHU-HSUAN