Upcoming Courses

go to course
Gestalt Psychology and Web Design: The Ultimate Guide
88% booked. Starts in 7 days
go to course
The Psychology of Online Sales: The Beginner's Guide
84% booked. Starts in 11 days

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !


Our Latest Books

The Social Design of Technical Systems: Building technologies for communities. 2nd Edition
by Brian Whitworth and Adnan Ahmad
start reading
Gamification at Work: Designing Engaging Business Software
by Janaki Mythily Kumar and Mario Herger
start reading
The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad
start reading
The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam
start reading

Andreas Genau


Publications by Andreas Genau (bibliography)

 what's this?
Edit | Del

Sohlenkamp, Markus, Fuchs, Ludwin and Genau, Andreas (1997): Awareness and Cooperative Work: The POLITeam Approach. In: HICSS 1997 1997. pp. 549-558. Available online

Edit | Del

Berlage, Thomas and Genau, Andreas (1993): A Framework for Shared Applications with a Replicated Architecture. In: Hudson, Scott E., Pausch, Randy, Zanden, Brad Vander and Foley, James D. (eds.) Proceedings of the 6th annual ACM symposium on User interface software and technology 1993, Atlanta, Georgia, United States. pp. 249-257. Available online

The interaction history of a document can be modelled as a tree of command objects. This model not only supports recovery (undo/redo), but is also suitable for cooperation between distributed users working on a common document. Various coupling modes can be supported. Switching between modes is supported by regarding different versions of a document as different branches of the history. Branches can then be merged using a selective redo mechanism. Synchronous cooperation is supported by replicating the document state and exchanging command objects. Optimistic concurrency control can be applied, because conflicting actions can later be undone automatically.

© All rights reserved Berlage and Genau and/or ACM Press

Add publication
Show list on your website

Join our community and advance:




Join our community!

Page Information

Page maintainer: The Editorial Team
URL: http://www.interaction-design.org/references/authors/andreas_genau.html