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» Conceptualising work activity for CAL systems design
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EUC
2007
Springer
13 years 11 months ago
An Efficient Authentication Protocol for RFID Systems Resistant to Active Attacks
Traditional cryptographic primitives are not supported on low-cost RFID tags since, at most, 4K gates can be devoted to securityrelated tasks. Despite this, there are a vast number...
Pedro Peris-Lopez, Julio César Herná...
CSCWD
2009
Springer
14 years 4 days ago
A Collaborative Learning Activity and a software tool for improving language skills
It seems that actual software tools utilizing Computer-Mediated Communication mechanisms -like messaging or chat systems- do not help young students to learn good grammar skills. ...
Luis A. Guerrero
CHI
2010
ACM
14 years 2 months ago
Fitting an activity-centric system into an ecology of workplace tools
Knowledge workers expend considerable effort managing fragmentation, characterized by constant switching among digital artifacts, when executing work activities. Activitycentric c...
Aruna D. Balakrishnan, Tara Matthews, Thomas P. Mo...
TAMODIA
2007
13 years 8 months ago
Articulating Interaction and Task Models for the Design of Advanced Interactive Systems
Mixed Interactive Systems (MIS) is a generic term encompassing mixed and augmented reality, augmented virtuality, and tangible interfaces systems. The work we present in this paper...
Syrine Charfi, Emmanuel Dubois, Rémi Bastid...
JCP
2008
103views more  JCP 2008»
13 years 7 months ago
Providing Awareness of Cooperative Efficiency in Collaborative Graphics Design Systems through Reaction Mining
Awareness of individual and group activities is critical to successful collaboration and is commonly supported in collaborative graphics design systems (CGDS). Awareness of coopera...
Bo Jiang, Jiajun Bu, Chun Chen