[BBC]

Researchers at the University of Southampton are using 3D motion-capture technology to understand the mechanics of piano playing.

The newly-developed Hand And Wrist Kinematics (Hawk) technique gathers information which will be useful to understand how and why some pianists develop repetitive strain injuries.

The scientists aim to build a database of hundreds of musicians so they can understand the variations in technique, style and playing habits.  …

To capture a pianist’s playing technique, scientists first place dozens of reflective dots on the hands and wrists. The pianist is then filmed using a Vicon motion-capture system identical to those used in Hollywood animation studios.

The raw data is then analysed using Hawk’s algorithms, which provide very accurate measurements of the fine movements of the fingers, hands and wrists.  …

Read the full story here: http://www.bbc.co.uk/news/health-17095457