low-cost eye-controlled system

Cheap sunglasses and low-tech components allow Tony Quan, who has ALS, to draw again using his eyes; plans and software are free online

posted on April 2, 2010 - 2:56pm
A Los Angeles graffiti artist with ALS was the inspiration behind a low-cost, eye-controlled drawing device called the Eyewriter.  For about $50 in simple components, Tony Quan (aka “Tempt 1”) has been able to resume creating his artwork for the first time in more than six years. 'Hackers and artists' join forces Quan learned he had ALS in 2003. A well-known graffiti-style artist and social...

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