ScienceDaily (Mar. 9, 2008) — The Nintendo Wii is an immensely popular source of videogame entertainment, but more recently, it has been adapted for a number of different uses, such as a tool for physical therapy and as a form of exercise for geriatrics. New research from the University of Memphis has found another use: psychological experimentation. By integrating the Nintendo Wiimote with a laboratory computer, psychologist Rick Dale and his student collaborators were able to extract rich information about a person's reaching movements while they performed a learning task.

The Rest Here - http://www.sciencedaily.com/releases/2008/03/080304200905.htm

Wii turns into therapist's dream

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 For the residents of Lake Pointe Health Center in Lorain, Dawn Bookshar, physical therapist and rehabilitation manager, the use of Wii is a therapist's dream come true.

The Rest - http://www.morningjournal.com/site/news.cfm?newsid=19374273&BRD=1699&PAG=461&dept_id=46371&rfi=6

Another article along the same lines