Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Reexamination Certificate
2011-07-12
2011-07-12
Dinh, Duc Q (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
C345S156000, C348S114000, C341S022000
Reexamination Certificate
active
07978178
ABSTRACT:
In a method for controlling objects, objects to be controlled are arranged in a real space. Said real space is linked to a multi-dimensional representational space by a transformation rule. Representations in the representational space are associated with the controllable objects of the real space by a mapping. Said method comprises steps of determining the position and orientation of a pointer in the real space, determining the position and orientation of a pointer representation associated with the pointer in the representational space using the position and orientation of the pointer in the real space and the transformation rule between the real space and the representational space, determining the representations in the representational space that are intersected by the pointer representation, selecting a representation that is intersected by the pointer representation, and controlling the object in the real space that is associated with the pointer representation in the representational space.
REFERENCES:
patent: 7202861 (2007-04-01), Lynggaard
patent: 7532224 (2009-05-01), Bannai
patent: 7714895 (2010-05-01), Pretlove et al.
patent: 2005/0225453 (2005-10-01), Chang et al.
patent: 2006/0241864 (2006-10-01), Rosenberg
patent: 10 2005 046 218 (2007-04-01), None
patent: WO 02/43023 (2002-05-01), None
Maier Clemens
Pehlivan Armin
Beckhoff Automation GmbH
Dinh Duc Q
Dorsey & Whitney LLP
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