Interactive display system having a scaled virtual target zone
Patent
·
OSTI ID:1175793
A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. A projector and imaging device cooperate with the panel for projecting a video image thereon. An optical detector bridges at least a portion of the waveguides for detecting a location on the outlet face within a target zone of an inbound light spot. A controller is operatively coupled to the imaging device and detector for displaying a cursor on the outlet face corresponding with the detected location of the spot within the target zone.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-98CH10886
- Assignee:
- Brookhaven Science Associates (Upton, NY)
- Patent Number(s):
- 7,062,134
- Application Number:
- 10/651,190
- OSTI ID:
- 1175793
- Country of Publication:
- United States
- Language:
- English
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