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Health Light / Mobile phone accessories

Health Light
Health Light

In the epidemic period of COVID-19, People are asked to show their health QR code when they enter public places. However, it is difficult for many old people to use mobile phones. The design is a small light that plugs into the headphone jack. It can use the color of light to represent the health QR code, providing convenience for the elderly.

University

Dalian University of Technology

Dalian University of Technology
Dalian City, China

Zhiwen Tan,
Dalian University of Technology

Haoyu Li,
Dalian University of Technology

Tianrui Zhao,
Dalian University of Technology

Yuning Du,
Dalian University of Technology