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United States of America Patent
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Oct 11, 2016
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app pub date -
Oct 19, 2015
filing date -
Jan 4, 2013
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Abstract
Systems and methods for verifying human users through cognitive processes that computers cannot imitate are described herein. Human cognitive language processing techniques may be used to verify human users. Visual patterns and tests may be used to distinguish between humans and computers because computer-based visual recognition is fundamentally different from human visual processing. Persistent plugins and tests may be used to continuously verify human users.
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