999 search results - page 138 / 200 » Experiences from the design of a ubiquitous computing system... |
GROUP
2005
ACM
14 years 2 months ago
2005
ACM
Traditional activities change in surprising ways when computermediated communication becomes a component of the activity system. In this descriptive study, we leverage two perspec...
NORDICHI
2004
ACM
14 years 2 months ago
2004
ACM
Previous research has sought to utilize everyday messaging metaphors, such as the notice board, in location-based messaging systems. Unfortunately, many of the restrictions associ...
CHI
2000
ACM
14 years 1 months ago
2000
ACM
This paper provides a unique quantitative analysis of the social dynamics of three chat rooms in the Microsoft VChat graphical chat system. Survey and behavioral data were used to...
GRID
2006
Springer
13 years 9 months ago
2006
Springer
Manual management of public key credentials can be a significant and often off-putting obstacle to Grid use, particularly for casual users. We describe the Portal-based User Regis...
ICRA
2006
IEEE
14 years 3 months ago
2006
IEEE
– A wearable sensory system for human lower extremity motion analysis is proposed, and an intelligent computation method for this sensory system is presented. The standard method...