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» Understanding interaction design practices
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WWW
2006
ACM
16 years 3 months ago
Designing an architecture for delivering mobile information services to the rural developing world
Paper plays a crucial role in many developing world information practices. However, paper-based records are inefficient, error-prone and difficult to aggregate. Therefore we need ...
Tapan S. Parikh, Edward D. Lazowska
GROUP
2003
ACM
15 years 7 months ago
Text chat in action
Synchronous text communication is becoming recognized as a valuable workplace communication medium yet some studies of group text chat indicate that its properties can lead to int...
Jacki O'Neill, David Martin
CVPR
2005
IEEE
16 years 4 months ago
Energy Minimization via Graph Cuts: Settling What is Possible
The recent explosion of interest in graph cut methods in computer vision naturally spawns the question: what energy functions can be minimized via graph cuts? This question was fi...
Daniel Freedman, Petros Drineas
VRML
2010
ACM
15 years 6 months ago
Cognitive scaffolding in Web3D learning systems: a case study for form and structure
In this paper, we describe a case study in usability engineering for Web3D learning systems and introduce a new step to the typical methods of the usability design. Pedagogical ap...
Felipe Bacim, Nicholas F. Polys, Jian Chen, Mehdi ...
TLT
2008
62views more  TLT 2008»
15 years 2 months ago
Video Collaboratories for Research and Education: An Analysis of Collaboration Design Patterns
Abstract--Web-based video collaboration environments have transformative potentials for video-enhanced education and for videobased research studies. We first describe DIVER, a pla...
Roy Pea, Robb Lindgren