Usability of Puzzle and Gesture-Based CAPTCHAs on Smartphones via Statistical Analysis

Radmila Jankovic, Alessia Amelio. Usability of Puzzle and Gesture-Based CAPTCHAs on Smartphones via Statistical Analysis. In 9th International Conference on Information, Intelligence, Systems and Applications, IISA 2018, Zakynthos, Greece, July 23-25, 2018. pages 1-8, IEEE, 2018. [doi]

Abstract

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