DualCheck (IMAGE)

University of Tokyo

DualCheck

Caption

When a website needs to verify whether a user is in fact a person, it could present the user with a couple of questions like these for the user to answer. As they use their mouse or pointing device, the movement can assure the website the user is human, and the user is rewarded with some knowledge that will hopefully help them use the internet in a safe and secure manner.

Credit

©2022 Yatani et al.

Usage Restrictions

Credit ©2022 Yatani et al.

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Original content

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