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Affordable 14-line Braille Display Tablet

The folks at Blitab have created a tablet with a touch screen to search and select with, but it is not the main display. Instead it translates text from the Web and other digital sources into Braille at about 65 words per display (depending on what you are reading). There have been Braille display devices […]

Printing Sand

3D printing is some amazing technology, usually done using some pre-processed plastic as your source material, but it doesn’t have to only use that media. Here is what one guy created using the basic principles but a different set of tools and sand as his source material. What source material would you select, and what […]