1213 search results - page 77 / 243 » The human agent virtual environment |
CHI
1995
ACM
14 years 11 days ago
1995
ACM
This paper explores the issue of user embodiment within collaborative virtual environments. By user embodiment we mean the provision of users with appropriate body images so as to...
CA
2002
IEEE
14 years 1 months ago
2002
IEEE
The last few years have seen great maturation in understanding how to use computer graphics technology to portray 3D embodied characters or virtual humans. Unlike the off-line, an...
CHI
2005
ACM
14 years 9 months ago
2005
ACM
The most common technique for resizing 3D objects in virtual environments is the use of 3D widgets. However, such techniques often exhibit usability problems due to difficulties i...
EDUTAINMENT
2006
Springer
14 years 14 days ago
2006
Springer
Abstract. In this paper, we investigated the effects of guided and unguided style VR learning on user attention and retained knowledge. We conducted a study where users performed g...
CHI
2008
ACM
2008
ACM
The effects of empathetic virtual characters on presence in narrative-centered learning environments
14 years 9 months ago
Recent years have seen a growing interest in the role that narrative can play in learning. With the emergence of narrative-centered learning environments that engage students by d...