Thai university creates cheap, touchable ink for the blind


Thammasat University's Touchable Ink aims to lower the current $1-per-page cost 
of embossed Braille print down to around 3 cents.

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 http://www.cnet.com/news/thai-university-creates-touchable-ink-for-the-blind/

Researchers at Thammasat University in Thailand have created something that 
will potentially make it a lot cheaper for the blind to read.





Called Touchable Ink, this new ink has the ability to rise when heated, turning 
what would normally be a flat row of printed Braille letters to an embossed 
version readable by fingers, according to a media release.





Developed in conjunction with Samsung, who supplied the printers, and 
advertising agency J Walter Thompson (JWT), the university expects that the ink 
will eventually be able to be used in normal printers.





Touchable Ink promises to lower the cost of printing Braille text for blind 
users from the current cost of $1.1 (£0.75, AU$1.50) per embossed A4-sized page 
to just a mere 3 cents per page using a standard printer. Furthermore, there 
won't be a need to pay around $2,850 for a Braille embosser."We are quite 
certain that the cost of touchable ink would be a lot cheaper than Braille 
printing, considering that the material ingredient that we use is a lot cheaper 
compared by volume to the average toner quantity in cartridges available on the 
market," said a JWT spokesperson to CNET.





It's not the only recent instance of technology being used to help to visually 
impaired. Facebook recently rolled out a new feature that describes what's in a 
picture for blind or visually impaired users with screen readers (a program 
that provides audio descriptions of the text on screen).





Similarly, Apple's iPhones and their VoiceOver function help the visually 
impaired with navigating around town, surf the internet and even snap some 
great pictures.

  
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_______________________________________________
ATI (Adaptive Technology Inc.)
A special interest affiliate of the Missouri Council of the Blind
http://moblind.org/membership/affiliates/adaptive_technology

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