295 search results - page 22 / 59 » Human-Computer Communication in Special Environments |
CHI
2007
ACM
15 years 10 months ago
2007
ACM
Co-located collaborators often work over physical tabletops using combinations of expressive hand gestures and verbal utterances. This paper provides the first observations of how...
CHI
2005
ACM
15 years 10 months ago
2005
ACM
Lighting assumes many aesthetic and communicative functions in game environments that affect attention, immersion, visibility, and emotions. Game environments are dynamic and high...
CHI
2003
ACM
15 years 10 months ago
2003
ACM
Although PDAs typically run applications in a "standalone" mode, they are increasingly equipped with wireless communications, which makes them useful in new domains. Thi...
HCI
2009
14 years 7 months ago
2009
A brain-computer interface is a device that uses signals recorded from the brain to directly control a computer. In the last few years, P300-based braincomputer interfaces (BCIs) h...
ICC
2008
IEEE
15 years 4 months ago
2008
IEEE
—People enjoy the convenience of on-line services, but online environments may bring many risks. In this paper, we discuss how to prevent users’ passwords from being stolen by ...