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HCI
2009
13 years 5 months ago
Responding to Learners' Cognitive-Affective States with Supportive and Shakeup Dialogues
This paper describes two affect-sensitive variants of an existing intelligent tutoring system called AutoTutor. The new versions of AutoTutor detect learners' boredom, confusi...
Sidney K. D'Mello, Scotty D. Craig, Karl Fike, Art...
MHCI
2005
Springer
14 years 1 months ago
ContextContacts: re-designing SmartPhone's contact book to support mobile awareness and collaboration
Acontextuality of the mobile phone often leads to a caller’s uncertainty over a callee’s current state, which in turn often hampers mobile collaboration. We are interested in ...
Antti Oulasvirta, Mika Raento, Sauli Tiitta
IV
2005
IEEE
105views Visualization» more  IV 2005»
14 years 1 months ago
Learnability of Interactive Coordinated-View Visualizations
This paper examines the Human Computer Interaction issue of learnability of interactive coordinated-view visualizations. We take the case of DataMaps, a Census data visualization ...
Sujatha Krishnamoorthy, Christopher North
MHCI
2009
Springer
14 years 2 months ago
Impact of item density on magic lens interactions
We conducted a user study to investigate the effect of visual context in handheld augmented reality interfaces. A dynamic peephole interface (without visual context beyond the dev...
Michael Rohs, Georg Essl, Johannes Schöning, ...
CHI
2007
ACM
14 years 8 months ago
How it works: a field study of non-technical users interacting with an intelligent system
In order to develop intelligent systems that attain the trust of their users, it is important to understand how users perceive such systems and develop those perceptions over time...
Joe Tullio, Anind K. Dey, Jason Chalecki, James Fo...