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Integrating Field and Systemic Data in a Visualisation for collaboration
Principal Investigator - Dr Matthew Chalmers (matthew@dcs.gla.ac.uk)
Start Date -April 2006
Duration - 12 months
Location - University of Glasgow
Website - http://www.dcs.gla.ac.uk/~morrisaj/Replayer.html
Replayer is being developed to support the understanding and development of mobile technology. It can be used by computer scientists, social scientists, or interdisciplinary groups engaged in studies into the use of mobile technology. Logged systemic data, video and audio recordings can be examined, as can textual notes recorded, either in synchrony with the trial or post hoc. Mixing quantitative and qualitative analysis techniques, Replayer is a powerful tool for examining data recorded about a system, providing many different techniques for synchronising, visualising and understanding the data. Each visualisation component is linked to every other to support brushing: any selection made in one immediately makes a corresponding selection in another. For example, we may have a graph showing all the system events for a given participant on a timeline, and a map showing a spatial distribution of those events. Selecting one event on the timeline would highlight the location on the map at which the event occurred. This is also applied to video data 每 selecting the event on the timeline would also show any video captured at that time by each camera, jumping to exactly the correct frame in each recording. Similarly, when playing back video, the display of corresponding quantitative data is done in synchrony, to give a complementary interpretation of the observed setting.
Presentations
Auto-classifying Salient Content in Video
A. Morrison, P. Tennent, J. Williamson, M. Chalmers, University of Glasgow
Workshop on Computer Assisted Recording, Pre-Processing, and Analysis of User Interaction Data BCS HCI, London, 12 September 2006
Coordinated Visualisation of Video and System Log Data
A. Morrison, P. Tennent, M. Chalmers, University of Glasgow
4th International Conference on Coordinated & Multiple Views in Exploratory Visualization (CMV) 2006, London, 4 July, 2006
Replayer: Bridging the Quantitative-Qualitative Divide in Ubicomp Evaluation
M. Chalmers, University of Glasgow
2nd International Conference on e-Social Science, Manchester, 28 每 30 June 2006
Supporting Ethnographic Studies of Ubiquitous Computing in the Wild
A. Crabtree, S. Benford, C. Greenhalgh, University of Nottingham
P. Tennent, M. Chalmers, B. Brown, University of Glasgow
ACM Designing Interactive Systems (DIS), Pennsylvania, USA, 26 每 28 June 2006
Recording and Understanding Mobile People and Mobile Technology
P. Tennent, M. Chalmers, University of Glasgow
1st International Conference on e-Social Science, Manchester, 22 每 24 June 2005
Publications
Auto-classifying Salient Content in Video
A. Morrison, P. Tennent, J. Williamson, M. Chalmers, University of Glasgow
Published in the Proceedings of Workshop on Computer Assisted Recording, Pre-Processing, and Analysis of User Interaction Data BCS HCI, London, 12 September 2006
Coordinated Visualisation of Video and System Log Data
A. Morrison, P. Tennent, M. Chalmers, University of Glasgow
Published in the Proceedings of the 4th International Conference on Coordinated & Multiple Views in Exploratory Visualization (CMV) 2006, London, 4 July, 2006
Supporting Ethnographic Studies of Ubiquitous Computing in the Wild
A. Crabtree, S. Benford, C. Greenhalgh, University of Nottingham
P. Tennent, M. Chalmers, B. Brown, University of Glasgow
Published in the Proceedings of ACM Designing Interactive Systems (DIS), Pennsylvania, USA, 26 每 28 June 2006
Recording and Understanding Mobile People and Mobile Technology
P. Tennent, M. Chalmers, University of Glasgow
Published in the Proceedings of the 1st International Conference on e-Social Science, Manchester, 22 每 24 June 2005