Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
When somebody knocks the door, due to the height of door mirror, it is difficult for the disabled on wheelchairs and children to observe outdoors. “Caring Door Mirror” is designed to solve the problem, which takes advantage of the theory of periscopes. It can make observing easier. The design has solved the trouble ordinary door mirrors bring to the disabledand children.
Dalian Minzu University
Dalian, China
Xuefei Liu
Di Fang
Zhuxuanming Li
Ge Jin