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» A Collaborative Multimedia Authoring System
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CHI
2006
ACM
14 years 8 months ago
Getting a grip on tangible interaction: a framework on physical space and social interaction
Our current understanding of human interaction with hybrid or augmented environments is very limited. Here we focus on `tangible interaction', denoting systems that rely on e...
Eva Hornecker, Jacob Buur
CHI
2006
ACM
14 years 8 months ago
Using linguistic features to measure presence in computer-mediated communication
We propose a method of measuring people's sense of presence in computer-mediated communication (CMC) systems) based on linguistic features of their dialogues. We create varia...
Adam D. I. Kramer, Lui Min Oh, Susan R. Fussell
CHI
2006
ACM
14 years 8 months ago
TeamTag: exploring centralized versus replicated controls for co-located tabletop groupware
We explore how the placement of control widgets (such as menus) affects collaboration and usability for co-located tabletop groupware applications. We evaluated two design alterna...
Meredith Ringel Morris, Andreas Paepcke, Terry Win...
CHI
2010
ACM
14 years 2 months ago
Newport: enabling sharing during mobile calls
Newport is a collaborative application for sharing context (e.g. location) and content (e.g. photos and notes) during mobile phone calls. People can share during a phone call and ...
Junius Gunaratne, A. J. Bernheim Brush
SACMAT
2009
ACM
14 years 2 months ago
An algebra for fine-grained integration of XACML policies
Collaborative and distributed applications, such as dynamic coalitions and virtualized grid computing, often require integrating access control policies of collaborating parties. ...
Prathima Rao, Dan Lin, Elisa Bertino, Ninghui Li, ...