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CHI
2003
ACM
16 years 8 days ago
Paper or interactive?: a study of prototyping techniques for ubiquitous computing environments
We studied the effects of varying the fidelity and automation levels of a Ubicomp application prototype. Our results show that the interactive prototype captured the same usabilit...
Linchuan Liu, Peter Khooshabeh
ICAT
2007
IEEE
15 years 6 months ago
Interaction Without Gesture or Speech -- A Gaze Controlled AR System
Even though gaze control is relatively well known as a human computer interaction method, gaze control is not a widely used technique, partly due to several usability issues. Howe...
Susanna Nilsson
ICMCS
2005
IEEE
95views Multimedia» more  ICMCS 2005»
15 years 5 months ago
Interactive, dynamic video browsing with the zoomslider interface
We present the ZoomSlider, a new interface for skimming and browsing video content in a flexible and interactive way. It circumvents common problems of existing video browsing app...
Wolfgang Hürst, Philipp Jarvers
FGR
2002
IEEE
151views Biometrics» more  FGR 2002»
15 years 4 months ago
Fast Stereo-Based Head Tracking for Interactive Environments
We present a robust implementation of stereo-based head tracking designed for interactive environments with uncontrolled lighting. We integrate fast face detection and drift reduc...
Louis-Philippe Morency, Ali Rahimi, Neal Checka, T...
ICSE
1998
IEEE-ACM
15 years 4 months ago
An Approach to Large-Scale Collection of Application Usage Data Over the Internet
Empirical evaluation of software systems in actual usage situations is critical in software engineering. Prototyping, beta testing, and usability testing are widely used to refine...
David M. Hilbert, David F. Redmiles