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Controlling and electronic device

  • US 7,054,487 B2
  • Filed: 06/04/2001
  • Issued: 05/30/2006
  • Est. Priority Date: 02/18/2000
  • Status: Expired due to Fees
First Claim
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1. A system for controlling an electronic device, said system comprising an input unit with an optical sensor for recording images, and a signal-processing unit for identifying predetermined information in at least one of said images and for controlling the electronic device dependent upon said predetermined information, wherein the input unit in a first function mode is arranged to convert said at least one image to a current text string containing a sequence of characters, and that the signal-processing unit is arranged to control the electronic device on the basis of the current text string.

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