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» Granularity in the design of interactive illustrations
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UIST
2005
ACM
15 years 3 months ago
Sensing and visualizing spatial relations of mobile devices
Location information can be used to enhance interaction with mobile devices. While many location systems require instrumentation of the environment, we present a system that allow...
Gerd Kortuem, Christian Kray, Hans-Werner Gellerse...
GRID
2005
Springer
15 years 3 months ago
Web services and grid security vulnerabilities and threats analysis and model
The paper provides an overview of available web applications and Web Services security vulnerability models and proposes a classification of the potential Grid and Web Services at...
Yuri Demchenko, Leon Gommans, Cees T. A. M. de Laa...
HAPTICS
2002
IEEE
15 years 2 months ago
System Identification of the Human Hand Grasping a Haptic Knob
Accurate dynamic models of human hands grasping haptic devices can help to inform stability analyses, control algorithms, device design, and technology development efforts. The cu...
Christopher J. Hasser, Mark R. Cutkosky
NPAR
2000
ACM
15 years 2 months ago
Animated CharToon faces
Human faces are attractive and effective in every-day communication. In human-computer interaction, because of the lack of sufficient knowledge and appropriate tools to model and ...
Zsófia Ruttkay, Han Noot
HUC
1999
Springer
15 years 2 months ago
Close Encounters: Supporting Mobile Collaboration through Interchange of User Profiles
This paper introduces the notion of profile-based cooperation as a way to support awareness and informal communication between mobile users during chance encounters. We describe th...
Gerd Kortuem, Zary Segall, Thaddeus G. Cowan Thomp...