Haptic Braille: A Portable, Mouse-Like Braille Reader
We've previously looked at several examples of Braille-centric design for the blind. Haptic Braille is an ingenious concept by Korean designer Baek Kil Hyun – a portable Braille translator and scanner. The mouse-like device is equipped with an optical character recognition (OCR) system and text-to-Braille conversion software that allow it to scan any printed surface, recognize the text characters, and translate them into tactile Braille on the surface of the device.
The device is made of biodegradable plastic and could offer additional carbon savings by eventually replacing the printing of Braille materials.
The project won the Design Concept category at this year's prestigious Red Dot Awards.
Maria Popova is the editor of Brain Pickings, a curated inventory of miscellaneous interestingness. She writes for Wired UK, GOOD Magazine, Design Observer and Huffington Post, and spends a shameful amount of time on Twitter.
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A NASA astronomer explains how astronauts dispose of their, uh, dark matter.
- When nature calls in micro-gravity, astronauts must answer. Space agencies have developed suction-based toilets – with a camera built in to ensure all the waste is contained before "flushing".
- Yes, there have been floaters in space. The early days of space exploration were a learning curve!
- Amazingly, you don't need gravity to digest food. Peristalsis, the process by which your throat and intestines squeeze themselves, actually moves food and water through your digestive system without gravity at all.
She met mere mortals with and without the Vatican's approval.
- For centuries, the Virgin Mary has appeared to the faithful, requesting devotion and promising comfort.
- These maps show the geography of Marian apparitions – the handful approved by the Vatican, and many others.
- Historically, Europe is where most apparitions have been reported, but the U.S. is pretty fertile ground too.
A growing body of research shows promising signs that the keto diet might be able to improve mental health.
- The keto diet is known to be an effective tool for weight loss, however its effects on mental health remain largely unclear.
- Recent studies suggests that the keto diet might be an effective tool for treating depression, and clearing up so-called "brain fog," though scientists caution more research is necessary before it can be recommended as a treatment.
- Any experiments with the keto diet are best done in conjunction with a doctor, considering some people face problems when transitioning to the low-carb diet.
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