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» Co-experience: the social user experience
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CHI
2009
ACM
15 years 10 months ago
Reduced empathizing skills increase challenges for user-centered design
User-Centered Design is surprisingly difficult. One of the biggest issues, certainly for those with no HCI or usability experience, is a lack of appreciation of how users think an...
William Hudson
NORDICHI
2006
ACM
15 years 3 months ago
Tabletop interaction: research alert
At the t2i Lab we focus on tangible user interfaces (TUIs) to advance and improve the user experience in computer supported learning and problem solving. By directly interacting w...
Wolfgang Mähr, Richard Carlsson, Jonas Fredri...
CHI
2005
ACM
15 years 10 months ago
Acceptance and usability of a relational agent interface by urban older adults
This study examines the acceptance and usability of an animated conversational agent designed to establish longterm relationships with older, mostly minority adult users living in...
Timothy W. Bickmore, Lisa Caruso, Kerri Clough-Gor...
INFOCOM
2009
IEEE
15 years 4 months ago
P2P Second Life: Experimental Validation Using Kad
: Applications such as Second Life require massive deployment of servers worldwide to support a large number of users. We investigate experimentally how Peer-to-Peer (P2P) communic...
Matteo Varvello, C. Diout, Ernst W. Biersack
PAKDD
2010
ACM
172views Data Mining» more  PAKDD 2010»
15 years 2 months ago
Semi-supervised Tag Recommendation - Using Untagged Resources to Mitigate Cold-Start Problems
Tag recommender systems are often used in social tagging systems, a popular family of Web 2.0 applications, to assist users in the tagging process. But in cold-start situations i.e...
Christine Preisach, Leandro Balby Marinho, Lars Sc...