TIME Innovation

WATCH: This Ring-Shaped Device Reads Text to the Blind

Hot off the presses of a 3-D printer, a prototype that could open the world of letters to the blind

Scientists at the Massachusetts Institute of Technology have developed a ring-shaped device that slips around a user’s pointer finger, scans any text above the fingertip, and reads it aloud in a robotic voice that could help open the world of letters to the visually impaired.

The FingerReader is still just a prototype, hot off the presses of a 3D-printer. It comes with an embedded camera that pinpoints words, a clipped robotic voice that reads them aloud as the finger moves across the page, and motion sensors that can detect when the finger strays off of the text or hits the end of the line.

Researchers hope the proof of concept will attract investors and smooth the pathway to commercialization, which they say could help roughly 2.8% of the population that currently lives with visual impairment.

Your browser is out of date. Please update your browser at http://update.microsoft.com


YOU BROKE TIME.COM!

Dear TIME Readers,

As a regular visitor to TIME.com, we are sure you enjoy all the great journalism created by our editors and reporters. Great journalism has great value, and it costs money to make it. One of the main ways we cover our costs is through advertising.

The use of software that blocks ads limits our ability to provide you with the journalism you enjoy. Consider turning your Ad Blocker off so that we can continue to provide the world class journalism you have become accustomed to.

The TIME Team