Progressive pictorial and motion based CAPTCHAs
First Claim
Patent Images
1. A method of conducting a Completely Automatic Public Turing Test to Tell Humans and Computers Apart (CAPTCHA), comprising:
- automatically electing an electronic image for a participant with a computing system, wherein said electronic image comprises a set of imagery data other than words, and wherein said electronic image is configured such that a subset of said set of imagery data for said electronic image can be made perceptible in a first image state;
associating said electronic image with one or more concepts;
presenting said electronic image in said first image state and progressively revealing information over a first time period within an interface for said participant using said computing system;
automatically selecting a first advertisement that is related to the one or more concepts associated with said electronic image;
presenting said first advertisement, which contains information that acts as a hint, along with said electronic image during the first time period; and
automatically processing responses from the participant with the computing system to correlate an accuracy of guesses from said participant for said one or more concepts associated with said electronic image.
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Abstract
A CAPTCHA system uses images/pictures and/or motion for granting access to a computing system. The images can be culled from examples used in pictorial games, and can progressively presented to increase the strength of the CAPTCHA challenges. Speech recognition, motion and touch sensing can also be employed as parts of the challenge.
134 Citations
18 Claims
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1. A method of conducting a Completely Automatic Public Turing Test to Tell Humans and Computers Apart (CAPTCHA), comprising:
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automatically electing an electronic image for a participant with a computing system, wherein said electronic image comprises a set of imagery data other than words, and wherein said electronic image is configured such that a subset of said set of imagery data for said electronic image can be made perceptible in a first image state; associating said electronic image with one or more concepts; presenting said electronic image in said first image state and progressively revealing information over a first time period within an interface for said participant using said computing system; automatically selecting a first advertisement that is related to the one or more concepts associated with said electronic image; presenting said first advertisement, which contains information that acts as a hint, along with said electronic image during the first time period; and automatically processing responses from the participant with the computing system to correlate an accuracy of guesses from said participant for said one or more concepts associated with said electronic image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of conducting a Completely Automatic Public Turing Test to Tell Humans and Computers Apart (CAPTCHA), comprising:
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automatically electing an advertisement, in the form of an electronic image, for a participant with a computing system, wherein said electronic image comprises a set of imagery data other than words, and wherein said electronic image is configured such that image data from said electronic image can be presented in multiple, different states, including a first image state and a second image state; associating said electronic image with one or more concepts; presenting said electronic image in the first image state and causing or allowing said electronic image to transition to the second image state over a first time period within an interface for said participant using said computing system; automatically processing responses from the participant with the computing system to correlate an accuracy of guesses from said participant for said one or more concepts associated with said electronic image; and calculating a metric indicative of how many participants are able to decode and accurately guess said one or more concepts within a predetermined time. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification