284 search results - page 46 / 57 » User Participation in Social Media: Digg Study |
APVIS
2010
13 years 9 months ago
2010
In this paper we present a volumetric lighting model, which simulates scattering as well as shadowing in order to generate high quality volume renderings. By approximating light t...
ICMI
2004
Springer
14 years 1 months ago
2004
Springer
Understanding human-human interaction is fundamental to the long-term pursuit of powerful and natural multimodal interfaces. Nonverbal communication, including body posture, gestu...
CHI
2006
ACM
14 years 8 months ago
2006
ACM
The PhotoArcs interface aims to enable easy and fun creation and manipulation of photo-narratives to encourage sharing and interaction. PhotoArcs leverages the benefits of existin...
CHI
2009
ACM
14 years 8 months ago
2009
ACM
Audio CAPTCHAs were introduced as an accessible alternative for those unable to use the more common visual CAPTCHAs, but anecdotal accounts have suggested that they may be more di...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
CT Cellphones have the potential to improve education for the millions of underprivileged users in the developing world. However, mobile learning in developing countries remains un...