Category Archives: braille

Becdot Teaches With Touch

Braille is a tactile system of communication, used the world over by those with vision impairment. Like any form of language or writing, it can be difficult to teach and learn. To help solve this, [memoriesforbecca] has developed Becdot as a teaching tool to help children learn Braille.

The device is built around four Braille cells, which were custom-designed for the project. The key was to create a device which could recreate tactile Braille characters at low cost, to enable the device to be cheap enough to be used a children’s toy. The Braille cells are combined with an NFC …read more

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Hackaday Prize Entry: A Braille Keypad For SmartPhone

A few things stand out about [Vijay]’s braille keypad for smartphones. One is how ergonomic the plans for the final result are, sitting on the back of the smartphone such that you hold the phone much as you often normally would. Another is that it plugs in just like any other USB keyboard. And the last should make any vi user smile — you don’t have to move your fingers to type. You just press combinations of buttons already under your fingers.

It consists of a custom circuit board with an AtMega32U4, a 16 MHz oscillator, a Micro-USB connector and …read more

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Hackaday Prize Entry: Compact Braille Printing Press

For the last few years of the Hackaday Prize, we’ve seen a few projects that aim to bring Braille to the masses in a cheap, easy to use electronic device. Aside from the interesting technology that would go into such a device like tiny motors moving even tinier bumps, these projects are a great example of an enabling technology.

For his Hackaday Prize project, [haydn jones] is building something that makes Braille more accessible, but without all that messy technology. It’s 3D printed movable type for Braille. It’s a Braille printing press for nurses, teachers, and anyone else who would …read more

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