3D-Printed Music Scores Help The Blind Feel Every Note

The University of Wisconsin’s Mechanical Engineering department has found a way to use 3D printers to make 3D music scores for the blind. The 3D music scores are in its early stages and the engineers have to overcome some hurdles like how to mass-produce them.

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http://www.msn.com/en-us/news/technology/3d-printed-music-scores-help-the-blind-feel-every-note/ar-AA85MqO?ocid=UP97DHP