TY  - CONF
TI  - Towards Multi-User Multi-Level Interaction
AU  - Streit, Marc
AU  - Schulz, Hans-Jörg
AU  - Schmalstieg, Dieter
AU  - Schumann, Heidrun
A2  - Isenberg, Petra
A2  - Sedlmair, Michael
A2  - Baur, Dominikus
A2  - Isenberg, Tobias
A2  - Butz, Andreas
AB  - The necessity of incorporating experts from various domains in order to understand and draw meaningful conclusions from complex and massive amounts of data is an undisputed fact. In order to create and effectively use such a collaborative information workspace it is vital to understand the interaction processes involved. Established, high-level interaction patterns work well for single user, single data source scenarios. However, they cannot simply be applied to the collaborative analysis of heterogeneous data. In this paper we propose a Multi-User Multi-Level Interaction concept which differentiates between operations in view and data domain while considering the relations and transitions between data on different levels of granularity. Hence, the users? interaction can be formalized as a seamless path of navigation. This in turn helps to gain a deeper understanding of the interaction process and allows to efficiently steer it to accelerate data analysis. We demonstrate the applicability and benefits of our concept by means of a clinical use case scenario which aims at finding the best treatment for cancer patients.
C1  - Atlantic City, USA
C3  - Proceedings of the Workshop on Collaborative Visualization on Interactive Surfaces CoVIS 2009
DA  - 2009///
PY  - 2009
SP  - 5
EP  - 8
UR  - https://www.medien.ifi.lmu.de/forschung/publikationen/detail?pub=isenberg2010covis
ER  -