A linear iteration time layout algorithm for visualising high-dimensional data
Proceedings of the 7th conference on Visualization '96
Fast multidimensional scaling through sampling, springs and interpolation
Information Visualization
Information Visualization - Special issue on coordinated and multiple views in exploratory visualization
Coordinating Views for Data Visualisation and Algorithmic Profiling
CMV '04 Proceedings of the Second International Conference on Coordinated & Multiple Views in Exploratory Visualization
Coordinated Visualisation of Video and System Log Data
CMV '06 Proceedings of the Fourth International Conference on Coordinated & Multiple Views in Exploratory Visualization
Momento: support for situated ubicomp experimentation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Cellular Census: Explorations in Urban Data Collection
IEEE Pervasive Computing
Adapting ubicomp software and its evaluation
Proceedings of the 1st ACM SIGCHI symposium on Engineering interactive computing systems
Visualisation of Spectator Activity at Stadium Events
IV '09 Proceedings of the 2009 13th International Conference Information Visualisation
Using location, bearing and motion data to filter video and system logs
PERVASIVE'07 Proceedings of the 5th international conference on Pervasive computing
A population approach to ubicomp system design
Proceedings of the 2010 ACM-BCS Visions of Computer Science Conference
AppAware: which mobile applications are hot?
Proceedings of the 12th international conference on Human computer interaction with mobile devices and services
Proceedings of the 12th ACM international conference adjunct papers on Ubiquitous computing - Adjunct
Instrumenting the city: developing methods for observing and understanding the digital cityscape
UbiComp'06 Proceedings of the 8th international conference on Ubiquitous Computing
UbiComp'06 Proceedings of the 8th international conference on Ubiquitous Computing
Further into the wild: running worldwide trials of mobile systems
Pervasive'10 Proceedings of the 8th international conference on Pervasive Computing
Proceedings of the 13th international conference on Ubiquitous computing
| Hi-index | 0.00 |
The recent rise in popularity of 'app store' markets on a number of different mobile platforms has provided a means for researchers to run worldwide trials of ubiquitous computing ubicomp applications with very large numbers of users. This opportunity raises challenges, however, as more traditional methods of running trials and gathering data for analysis might be infeasible or fail to scale up to a large, globally-spread user base. SGVis is a data analysis tool designed to aid ubicomp researchers in conducting trials in this manner. This paper discusses the difficulties involved in running large scale trials, explaining how these led to recommendations on what data researchers should log, and to design choices made in SGVis. The authors outline several methods of use and why they help with challenges raised by large scale research. A means of categorising users is also described that could aid in data analysis and management of a trial with very large numbers of participants. SGVis has been used in evaluating several mass-participation trials, involving tens of thousands of users, and several use cases are described that demonstrate its utility.