Browsing by Subject "User Study"
Now showing items 1-6 of 6
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Article
An individual differences approach in adaptive waving of user checkout process in retail eCommerce
(2014)Developing a usable checkout process is pivotal for e-business success. However, recent research has shown that users frequently abandon their shopping carts and lacking a clear direction through the process. In this ...
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Article
A personalization method based on human factors for improving usability of user authentication tasks
(2014)Aiming to ensure safety of operation to application providers and improve the usability of human computer interactions during authentication, this paper proposes a two-step personalization approach of user authentication ...
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Article
Security for diversity: Studying the effects of verbal and imagery processes on user authentication mechanisms
(2013)Stimulated by a large number of different theories on human cognition, suggesting that individuals have different habitual approaches in retrieving, recalling, processing and storing verbal and graphical information, this ...
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Article
Studying the effect of human cognition on text and image recognition CAPTCHA mechanisms
(2013)This paper investigates the effect of individual differences in human cognition on user performance in CAPTCHA tasks. In particular, a three-month ecological valid user study was conducted with a total of 107 participants ...
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Article
Studying the effect of human cognition on user authentication tasks
(2013)This paper studies the effect of individual differences in human cognition on user performance in authentication tasks. In particular, a text-based password and a recognition-based graphical authentication mechanism were ...
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Article
Towards the personalization of CAPTCHA mechanisms based on individual differences in cognitive processing
(2013)This paper studies the effect of individual differences on user performance related to text-recognition CAPTCHA challenges. In particular, a text-recognition CAPTCHA mechanism was deployed in a three-month user study to ...