971 search results - page 172 / 195 » Observing users in multimodal interaction |
HT
2009
ACM
14 years 1 months ago
2009
ACM
Folksonomies provide a rich source of data to study social patterns taking place on the World Wide Web. Here we study the temporal patterns of users’ tagging activity. We show t...
ICALT
2007
IEEE
14 years 1 months ago
2007
IEEE
Our research group found that zoological garden is a resourceful place for learning by experience, so that we set “ZOO PROJECT” that aims at reconstructing learning environmen...
CSCW
2004
ACM
14 years 25 days ago
2004
ACM
As communications systems increasingly gather and propagate information about people’s reachability or “presence”, users need better tools to minimize undesired interruption...
HCI
2007
13 years 8 months ago
2007
In this paper, we developed a fingertip finding algorithm working with a regular diffuser. The proposed algorithm works on images captured by infra-red cameras, settled on one side...
ECSCW
2003
13 years 8 months ago
2003
Online spaces that enable public shared inter-personal communications are of significant social and economic importance. This paper outlines a theoretical model and methodology, la...