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行驶道路 /


Most of the left behind elderly are old and not good at using smart phones, and their memory has declined to varying degrees. When they go out alone, they often forget their way home.
For this reason, we designed this kind of guiding device, its operation logic is simpler than any smart phone. After the user presses the home key to record the location of the residence, no matter where he is, day or night, just press the orange "guide" button, and the user can safely go home through the route provided by the screen of the device and the projection lamp.


Zhejiang University of Technology

Zhejiang University of Technology
Hangzhou, China

Chengcheng Zhao,
Zhejiang University of Technology

Junguo Zhang,
Liaoning University of engineering and technology