In a typical yoga class, students watch an instructor to learn how to properly hold a position. But for people who are blind or can't see well, it can be frustrating to participate in these types of exercises.

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Now, a team of University of Washington computer scientists has created a software program that watches a user's movements and gives spoken feedback on what to change to accurately complete a yoga pose.

"Eyes-Free Yoga", uses Microsoft Kinect software to track body movements and offer auditory feedback in real time for six yoga poses, including Warrior I and II, Tree and Chair poses.

Journal Reference:

1. Kyle Rector, Cynthia L. Bennett, Julie A. Kientz. Eyes - Free Yoga : An Exergame Using Depth Cameras for Blind & Low Vision Exercise. DUB Group | University of Washington, October 2013