Now Blind People Can Read Using High –Tech Finger Reader | Internet of Things & Wearable Technology Insights | Scoop.it
From www.techriff.com - September 8, 2014 9:20 PM
Some scientists of Massachusetts institute of technology have developed a wearable device that can help blind or visually impaired people to read. The device is a ring shaped structure that can be worn in...

Via TechinBiz, aanve