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Document viewing device

  • US 7,081,882 B2
  • Filed: 07/01/2002
  • Issued: 07/25/2006
  • Est. Priority Date: 07/18/2001
  • Status: Expired due to Term
First Claim
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1. A document display device, comprising:

  • a memory and arranged to store a document in the form of a sequence of pages;

    a display capable of displaying said document and ranged to provide a user view of pages from said sequence;

    at least one user input device capable of receiving user inputs and of generating a signal based on said inputs; and

    a processor responsive to said signal and being;

    arranged to respond to said signal by changing said user view of said sequence of pages;

    arranged to associate at least one reference marker with a page by a predetermined first input to said at least one input device;

    arranged such that a page associated with said reference marker can be at least partially displayed by a second predetermined input to the input device;

    capable of determining a rate of change of said co-ordinates; and

    ranged to introduce a reference marker when a first input having substantially no change in said co-ordinates with respect to time is made to said at least one input device.

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