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IEEEVAST
2010
14 years 7 months ago
Diamonds in the rough: Social media visual analytics for journalistic inquiry
Journalists increasingly turn to social media sources such as Facebook or Twitter to support their coverage of various news events. For large-scale events such as televised debate...
Nicholas Diakopoulos, Mor Naaman, Funda Kivran-Swa...
CHI
2002
ACM
16 years 27 days ago
A generic approach for augmenting tactile diagrams with spatial non-speech sounds
Blind or visually impaired users typically access diagrams in the tactile medium. This paper describes TouchMelody, a system designed for augmenting such existing diagrams with 3D...
Rameshsharma Ramloll, Stephen A. Brewster
85
Voted
MHCI
2009
Springer
15 years 7 months ago
Practices in creating videos with mobile phones
Mobile phones with integrated video cameras have become ubiquitous tools that people use both to document everyday surroundings and to express themselves artistically. In this pap...
Arto Puikkonen, Jonna Häkkilä, Rafael Ba...
102
Voted
ICALT
2008
IEEE
15 years 7 months ago
Deriving E-Assessment from a Competency Model
Self-assessment is a crucial component of learning. Creating effective questions is time-consuming, however, because it may require considerable resources and the skill of critica...
Onjira Sitthisak, Lester Gilbert, Hugh C. Davis
97
Voted
VR
2008
IEEE
129views Virtual Reality» more  VR 2008»
15 years 7 months ago
Object-Capability Security in Virtual Environments
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...
Martin Scheffler, Jan P. Springer, Bernd Froehlich