Working with Cornell Theory Center visualization specialist Bruce Land, Hedge and his associate Simonetta Rodriquez devised a way of watching an individual type. By tracking the data in three dimensions and relating the records to a neutral zone of movement derived from generalized empirical data, they could see when and for how long the wrist was overextended in such a way that would place stress on the carpal tunnel.
In the Zone
Tracking the Typist
Group Picture