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System for virtually drawing on a physical surface

  • US 8,253,744 B2
  • Filed: 09/27/2007
  • Issued: 08/28/2012
  • Est. Priority Date: 10/02/2006
  • Status: Expired due to Fees
First Claim
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1. A system for virtually drawing on a physical surface, comprising:

  • electronic circuitry, the electronic circuitry being operative to;

    detect, via an input, movements of a physical object over the physical surface, wherein the physical object comprises a wireless digital paint brush with LED'"'"'s, wherein responsive to the wireless digital paint brush being picked up, the LED'"'"'s of the wireless digital paint brush glow;

    select a color for projecting in response to the wireless digital paint brush being dipped into a wireless digital paint bucket having LED'"'"'s of a given color and the LED'"'"'s of the wireless digital paint brush being configured to glow in the given color of the LED'"'"'s of the wireless digital paint bucket; and

    project, via a projector operatively coupled with the wireless digital paint bucket, a virtual drawing on the physical surface, wherein the virtual drawing comprises shapes and colors corresponding to (i) movements of the wireless digital paint brush on the physical surface and (ii) a color of the wireless digital paint brush LED'"'"'s at the time of respective movements.

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