CGA
2005
14 years 10 days 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 1 months 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 7 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 7 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
15 years 25 days 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
15 years 1 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 ...