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» Co-located group interaction design
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ACMDIS
2000
ACM
13 years 12 months ago
Just-in-Time Design in a Fast-Paced Product Group
In real world development environments where deadlines are fixed, a designer must craft a process that works with the team and within the constraints of a project. The traditional...
Margo Lustig Ezekiel
JOC
2011
104views more  JOC 2011»
12 years 10 months ago
Short Undeniable Signatures Based on Group Homomorphisms
This paper is devoted to the design and analysis of short undeniable signatures based on a random oracle. Exploiting their online property, we can achieve signatures with a fully s...
Jean Monnerat, Serge Vaudenay
GROUP
2007
ACM
13 years 11 months ago
Expressive interactions - supporting collaboration in urban design
This paper discusses technological interventions in support of planners, citizens and other stakeholders in envisioning and negotiating an urban project. A set of prototypal tools...
Valérie Maquil, Thomas Psik, Ina Wagner, Mi...
CHI
2009
ACM
14 years 8 months ago
An intuitive model of perceptual grouping for HCI design
Understanding and exploiting the abilities of the human visual system is an important part of the design of usable user interfaces and information visualizations. Good design enab...
Ruth Rosenholtz, Nathaniel R. Twarog, Nadja Schink...
ECTEL
2011
Springer
12 years 7 months ago
Remote Collaborative Multi-user Informal Learning Experiences: Design and Evaluation
This paper presents a customizable system used to develop a collaborative multi-user problem solving game. It addresses the increasing demand for appealing informal learning experi...
Ernesto Arroyo, Valeria Righi, Roger Tarrago, Patr...