Tangible views for information visualization
ACM International Conference on Interactive Tabletops and Surfaces
FingerGlass: efficient multiscale interaction on multitouch screens
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
KronoMiner: using multi-foci navigation for the visual exploration of time-series data
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Using graph layout to generalise focus+context image magnification and distortion
Proceedings of the 27th Conference on Image and Vision Computing New Zealand
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Navigating in large geometric spaces—such as maps, social networks, or long documents—typically requires a sequence of pan and zoom actions. However, this strategy is often ineffective and cumbersome, especially when trying to study and compare several distant objects. We propose a new distortion technique that folds the intervening space to guarantee visibility of multiple focus regions. The folds themselves show contextual information and support unfolding and paging interactions. We conducted a study comparing the space-folding technique to existing approaches and found that participants performed significantly better with the new technique. We also describe how to implement this distortion technique and give an in-depth case study on how to apply it to the visualization of large-scale 1D time-series data.