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HCI
2009
15 years 4 months ago
Ensemble SWLDA Classifiers for the P300 Speller
Abstract. The P300 Speller has proven to be an effective paradigm for braincomputer interface (BCI) communication. Using this paradigm, studies have shown that a simple linear clas...
Garett D. Johnson, Dean J. Krusienski
HCI
2009
15 years 4 months ago
Gesture-Controlled User Input to Complete Questionnaires on Wrist-Worn Watches
The aim of this work was to investigate arm gestures as an alternative input modality for wrist-worn watches. In particular we implemented a gesture recognition system and question...
Oliver Amft, Roman Amstutz, Asim Smailagic, Daniel...
HCI
2009
15 years 4 months ago
A Study on the Design of Voice Navigation of Car Navigation System
This study tries to find the designing blind spots of the voice prompt function in the current car navigation systems and make improvement suggestions. The experimental plan was im...
Chih-Fu Wu, Wan-Fu Huang, Tung-Chen Wu
HCI
2009
15 years 4 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...
HCI
2009
15 years 4 months ago
A Web-Based 3D System for Home Design
Buying a home is a big investment and is one of the most important decisions made in one's life. Home owners after purchasing the apartments are interested in having their own...
Anthony Chong, Ji-Hyun Lee, Jieun Park
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