414 search results - page 42 / 83 » Avatars: A Shifting Interaction |
ETS
2002
IEEE
13 years 7 months ago
2002
IEEE
Both academic institutions and businesses are exploring a shift from face-to-face instruction to distance learning. However, without the foundation of a systematic instructional d...
UMUAI
1998
13 years 7 months ago
1998
In this paper, we argue for the need to distinguish between task initiative and dialogue initiative, and present an evidential model for tracking shifts in both types of initiativ...
PSYCHNOLOGY
2007
13 years 7 months ago
2007
Mobility is more and more mediated, supported and transformed by technological artefacts and infrastructures. Especially technologies labelled as mobile, pervasive, ubiquitous or ...
ICALT
2008
IEEE
14 years 2 months ago
2008
IEEE
Apparently computer technology is shifting its focus, with individual users not being the main target any more. The evolution of Web 2.0 technologies is promoting the development ...
PG
2002
IEEE
14 years 19 days ago
2002
IEEE
In this paper, we propose a set of free-form shape deformation techniques. The basic approach can be described as follows. Given a surface represented by a mesh and a control poin...