CGA
2005
13 years 10 months ago
2005
Casual piling of paper-based media during traditional tabletop collaboration is an important practice that helps coordinate task and group interactions. Previous research has show...
ECSCW
2003
14 years 9 days ago
2003
Collaborative interactions with many existing digital tabletop systems lack the fluidity of collaborating around a table using traditional media. This paper presents a critical ana...
ACHI
2008
IEEE
14 years 5 months ago
2008
IEEE
A rear-projection multi-touch tabletop display was augmented with hand tracking utilizing computer vision techniques. While both touch detection and hand tracking can be independe...
ACCV
2009
Springer
14 years 5 months ago
2009
Springer
We propose a novel technique for background estimation on the tabletop systems that have an information display on the tabletop and observe tabletop objects with a camera. In such ...
CHI
2007
ACM
14 years 11 months ago
2007
ACM
Information shown on a tabletop display can appear distorted when viewed by a seated user. Even worse, the impact of this distortion is different depending on the location of the ...
CHI
2009
ACM
14 years 11 months ago
2009
ACM
In this paper we compare the affordances of presenting educational material on a tabletop display with presenting the same material using traditional paper handouts. Ten pairs of ...