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Hear the Distance / Products and Applications

Hear the Distance

The musical ruler is designed for visually impaired people. One side allows them to draw lines physically with the aid of two musical octave sounds. The other side can be used when asking for accurate measurements,touching the dots and it will report the length data automatically.

University

China Jiliang University

China Jiliang University
Hangzhou, Zhejiang Province, China

Zhao Yang,
China Jiliang University College of Modern Science and Technology

Jianbin Qian,
China Jiliang University College of Modern Science and Technology

Changsheng Luo,
China Jiliang University College of Modern Science and Technology

Sendong Liu,
China Jiliang University College of Modern Science and Technology