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Constant point in space lateral map lighting

  • US 20070097106A1
  • Filed: 11/03/2005
  • Published: 05/03/2007
  • Est. Priority Date: 11/03/2005
  • Status: Abandoned Application
First Claim
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1. A map lighting scheme comprising:

  • a computer generated map; and

    a light source to illuminate the map to convey perspective depth information, the light source adapted to be fixed to an imaginary point in space such that a consistent rendering of light and dark areas that make up the perspective depth information in relation to the light source at the imaginary point occurs even with rotation of the map.

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