This artist paints pictures using her eyes and computer; here's how

Well-known artist Sarah Ezekiel cannot move her arms as she suffers from motor neurone disease but this hasn’t stopped her from not painting. She uses her eyes to paint images. Thanks to a company named Tobii Dynavox, which helped Ezekiel to paint. This company specialises in eye-tracking technology. A person needs to look at the screen and make eye movements to interact with the computer screen.

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