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Access using images

  • US 8,196,198 B1
  • Filed: 12/29/2008
  • Issued: 06/05/2012
  • Est. Priority Date: 12/29/2008
  • Status: Active Grant
First Claim
Patent Images

1. A computer-implemented method, comprising:

  • presenting to a user multiple images, multiple identifiers and a challenge to select one of the identifiers for each of the images, wherein;

    the images represent objects that are identifiable by a specific identifier, andmore identifiers than images are presented in a single access attempt with the resented identifiers including the specific identifiers that identify the presented images and non-specific identifiers that do not identify the presented images;

    receiving the selected identifiers from the user from among the presented identifiers; and

    providing access to a computing service based on a comparison of the selected identifiers to an answer to the challenge when the selected identifiers match the specific identifiers to the presented images.

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