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Active ALT tag in HTML documents to increase the accessibility to users with visual, audio impairment

  • US 20020152283A1
  • Filed: 04/12/2001
  • Published: 10/17/2002
  • Est. Priority Date: 04/12/2001
  • Status: Active Grant
First Claim
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1. A method for providing access to alternate formats within an electronic document, comprising:

  • parsing an electronic document;

    parsing an alternate format attribute of a image element in the electronic document;

    displaying the electronic document, wherein the electronic document contains a default image corresponding to said image element;

    specifying a user interface, wherein the user interface allows a user to select alternate formats of the image;

    presenting the user interface in response to a user input command; and

    responsive to receiving user selection, replacing the default image with an alternate representation generated from the alternate format attribute.

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