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Display motion multiplier

  • US 7,250,939 B2
  • Filed: 12/02/2002
  • Issued: 07/31/2007
  • Est. Priority Date: 03/19/2002
  • Status: Active Grant
First Claim
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1. A method comprising:

  • superimposing a viewing window on a page of information, wherein;

    the page of information is larger than the viewing window, andthe viewing window includes a screen real estate that reveals a subset of information on the page of information;

    enabling a user to touch and drag the viewing window relative to the page of information in horizontal, vertical, diagonal and other directions via an input tool;

    tracking coordinate information of the input tool while used to touch and drag the viewing window;

    identifying a change in the coordinate information of the input tool;

    multiplying the change in the coordinate information of the input tool by a multiplier having a value other than one or zero to determine a movement amount of the viewing window; and

    moving the viewing window relative to the page of information by the determined movement amount.

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