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SYSTEMS TO ENHANCE DATA ENTRY IN MOBILE AND FIXED ENVIRONMENT

  • US 20090146848A1
  • Filed: 09/26/2008
  • Published: 06/11/2009
  • Est. Priority Date: 06/04/2004
  • Status: Abandoned Application
First Claim
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1. A data entry system using a virtual dynamic keypad having at least four keys wherein to four of said keys at least substantially all of the letters of a language are distributively assigned and wherein the locations of said four letter keys relating to each other are dynamically defined during the entry of text.

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