A conceptual model of groupware
CSCW '94 Proceedings of the 1994 ACM conference on Computer supported cooperative work
External cognition: how do graphical representations work?
International Journal of Human-Computer Studies
Affordance, conventions, and design
interactions
Godel, Escher, Bach: An Eternal Golden Braid
Godel, Escher, Bach: An Eternal Golden Braid
Clover architecture for groupware
CSCW '02 Proceedings of the 2002 ACM conference on Computer supported cooperative work
Intermediary Objects as a Means to Foster Co-operation inEngineering Design
Computer Supported Cooperative Work
Notification and awareness: synchronizing task-oriented collaborative activity
International Journal of Human-Computer Studies - Notification user interfaces
Collaborative design: Managing task interdependencies and multiple perspectives
Interacting with Computers
Making the abstract concrete: Visualizing mathematical solution procedures
Computers in Human Behavior
| Hi-index | 0.00 |
The use of modeling, simulation and visualization techniques in scientific and technical domains has led to the co-existence of a large diversity of external representations that, when deployed in collaborative work settings, can be designated by the term ''shared representations''. This contribution will focus on dyadic cognitive and triadic semiotic perspectives on the issue of interpretation and construction of shared representations. We propose a typology of external representations as a basis for further study of shared representations. As illustrated by examples from an existing corpus, the framework allows describing co-occurrence and superimpositions of different types, as well as transitions from one type to another. In the final section, we anticipate the exploitation of the framework in the light of the design of collaborative systems.