Hearing aid for the visually impaired

Hearing aid for the visually impairedThis is an adaptation of the knee and joint protractor. The adaptation enables a visually impaired student to hear an audible click every 5 degrees from 0 to 360 degrees.The clicker is made from an old credit card and held in place by 2 mechanical screws.
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Characteristics

Type of disability

  • Visual

Use

  • Learning
  • Work

Maker skills

  • 3D printing

Tools

  • 3D printer

Status

Uncategorized since 2 months

Difficulty

Easy

Time

1

Author

David DeCant

Posted by

Thierry Oquidam

License

Creative Commons - Attribution - Share Alike

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