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This story is from the category Display Technology
Date posted: 04/01/2005 Researchers from the University of Toronto have created a system which allows for direct interaction by gesturel with virtual objects contained in a 3d (length x width x height) volumetric display. The method used is to track the user's finger's around the edge of the display with four cameras, and triangulate the position thet are trying to indicate - and access. Any application that displays three-dimensional graphics can make use of this interaction technique. It first appeared at the User Interface Software and Technology 2004. See the full Story via external site: www.trnmag.com Most recent stories in this category (Display Technology): 08/02/2017: New method improves accuracy of imaging systems |
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