Video: Lifestyle

The Virtualizer takes gaming to next level (2:03) 

Jan. 27 - A prototype gaming system being developed by scientists in Austria is taking virtual reality to a new level, allowing gamers to physically walk or run through their virtual world. Its inventors at the Vienna University of Technology say 'The Virtualizer' could also be used to help stroke patients regain their ability to walk. Jim Drury reports. ( Transcript )

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