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CHI
2008
ACM
16 years 7 months ago
Exploring characteristics of collective content: a field study with four user communities
People increasingly share online information with the communities they belong to. This paper presents an empirical field study of four communities on how they interact with collec...
Hannu Toivola, Kaisa Väänänen-Vaini...
CHI
2007
ACM
16 years 7 months ago
Towards developing assistive haptic feedback for visually impaired internet users
Haptic technologies are thought to have the potential to help blind individuals overcome the challenges experienced when accessing the Web. This paper proposes a structured partic...
Ravi Kuber, Wai Yu, Graham McAllister
CHI
2007
ACM
16 years 7 months ago
The role of choice and customization on users' interaction with embodied conversational agents: effects on perception and perfor
We performed an empirical study exploring people's interactions with an embodied conversational agent (ECA) while performing two tasks. Conditions varied with respect to 1) w...
Jun Xiao, John T. Stasko, Richard Catrambone
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CHI
2007
ACM
16 years 7 months ago
Investigating attractiveness in web user interfaces
A theoretical framework for assessing the attractiveness of websites based on Adaptive Decision Making theory is introduced. The framework was developed into a questionnaire and u...
Jan Hartmann, Alistair G. Sutcliffe, Antonella De ...
CHI
2006
ACM
16 years 7 months ago
Exploring user experience in "blended reality": moving interactions out of the screen
Video game players often learn to map their physical actions (e.g., pressing buttons) onto their on-screen avatars' actions (e.g., wielding swords) in order to play. We explo...
David F. Huynh, Yan Xu, Shuo Wang