218 search results - page 22 / 44 » Embodied user interfaces for really direct manipulation |
CHI
2009
ACM
14 years 8 months ago
2009
ACM
This paper describes a user interface for video chat that is capable of panning, tilting, and zooming (PTZ) operation using head tracking. The approach is to map a captured 3D pos...
IUI
1998
ACM
13 years 11 months ago
1998
ACM
Interactive3Dlearningenvironmentscanproviderichproblemsolving experiences with unparalleled visual impact. In these environments, students interactively solve problems by directin...
AVI
2004
13 years 9 months ago
2004
Complex hypermedia structures can be difficult to author and maintain, especially when the usual hierarchic representation cannot capture important relations. We propose a graph-b...
FGR
2002
IEEE
14 years 14 days ago
2002
IEEE
In this paper, we propose a fast and robust method for tracking a user’s hand and multiple fingertips; we then demonstrate gesture recognition based on measured fingertip traj...
SI3D
1992
ACM
13 years 11 months ago
1992
ACM
The 3D components of today's user interfaces are still underdeveloped. Direct interaction with 3D objects has been limited thus far to gestural picking, manipulation with lin...