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System and method for locking user input elements for small computer devices

  • US 20020078393A1
  • Filed: 12/19/2000
  • Published: 06/20/2002
  • Est. Priority Date: 12/19/2000
  • Status: Active Grant
First Claim
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1. A method of locking user input elements on a small computer device, the method comprising:

  • receiving an internally generated locking signal;

    setting a locked flag to indicate the user input elements are locked; and

    ignoring input signals when the locked flag is set.

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