Braille typewriter. LEDs (light emitting diodes) and other components forming part of a prototype braille typewriter, built by a student in a photonics laboratory. Photonics is the science and technology of light.

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Details

Creative#:

TOP19843675

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

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