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VRML
2010
ACM
15 years 8 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 ...
DAC
2005
ACM
16 years 6 months ago
Approximate VCCs: a new characterization of multimedia workloads for system-level MpSoC design
System-level design methods specifically targeted towards multimedia applications have recently received a lot of attention. Multimedia workloads are known to have a high degree o...
Yanhong Liu, Samarjit Chakraborty, Wei Tsang Ooi
117
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ICMCS
2005
IEEE
119views Multimedia» more  ICMCS 2005»
15 years 10 months ago
An Online Video Composition System
This paper presents an information-driven online video composition system. The composition work handled by the system includes dynamically setting multiple pan/tilt/zoom (PTZ) cam...
Qiong Liu, Xiaojin Shi, Don Kimber, Frank Zhao, Fr...
CHI
2004
ACM
16 years 5 months ago
Presiding over accidents: system direction of human action
As human-computer interaction becomes more closely modeled on human-human interaction, new techniques and strategies for human-computer interaction are required. In response to th...
Jeffrey Heer, Nathaniel Good, Ana Ramirez, Marc Da...
CHI
2005
ACM
16 years 5 months ago
End user programming and context responsiveness in handheld prompting systems for persons with cognitive disabilities and caregi
Providing instructions via handheld prompters holds much promise for supporting independence for persons with cognitive disabilities. Because users of these tools are paired ? car...
Stefan Carmien