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SIGGRAPH
1997
ACM
14 years 2 months ago
Interactive update of global illumination using a line-space hierarchy
Interactively manipulating the geometry of complex, globally illuminated scenes has to date proven an elusive goal. Previous attempts have failed to provide interactive updates of...
George Drettakis, François X. Sillion
INTERACT
2003
13 years 11 months ago
Gender Differences in Mental Workload During two Computer-based Tasks
: The objective of this study was to examine the differences in mental workload to computer-based tasks between men and women. Twelve female and twelve male students participated i...
Nozomi Sato, Shinji Miyake, Yasufumi Kume
MHCI
2009
Springer
14 years 4 months ago
Improving the accessibility of NFC/RFID-based mobile interaction through learnability and guidance
NFC and RFID technologies have found their way into current mobile phones and research has presented a variety of applications using NFC/RFID tags for interaction between physical...
Gregor Broll, Susanne Keck, Paul Holleis, Andreas ...
HAPTICS
2005
IEEE
14 years 3 months ago
The Effect of Stiffness and Curvature on the Haptic Identification of Surfaces
We performed experiments to investigate how humans acquire an internal representation of virtual objects through the execution of reaching movements across the object surface. Sub...
Vikram S. Chib, James L. Patton, Kevin M. Lynch, F...
ELPUB
2007
ACM
14 years 1 months ago
Designing Metadata Surrogates for Search Result Interfaces of Learning Object Repositories: Linear versus Clustered Metadata Des
This study reports the findings of a usability test conducted to examine users' interaction with two different learning object metadata-driven search result interfaces. The f...
Panos Balatsoukas, Anne Morris, Ann O'Brien