CHI '86 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A graphical filter/flow representation of Boolean queries: a prototype implementation and evaluation
Journal of the American Society for Information Science
Toolglass and magic lenses: the see-through interface
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
InfoCrystal: a visual tool for information retrieval & management
CIKM '93 Proceedings of the second international conference on Information and knowledge management
The alphaslider: a compact and rapid selector
CHI '94 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Enhanced Illustration Using Magic Lens Filters
IEEE Computer Graphics and Applications
Dynamic Queries for Visual Information Seeking
IEEE Software
Interactive feature specification for focus+context visualization of complex simulation data
VISSYM '03 Proceedings of the symposium on Data visualisation 2003
Dynamic query tools for time series data sets: timebox widgets for interactive exploration
Information Visualization
OrthoZoom scroller: 1D multi-scale navigation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A fisheye follow-up: further reflections on focus + context
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
DataMeadow: a visual canvas for analysis of large-scale multivariate data
Information Visualization - Special issue on visual analytics science and technology
Geovisual analytics for spatial decision support: Setting the research agenda
International Journal of Geographical Information Science - Geovisual Analytics for Spatial Decision Support
A review of overview+detail, zooming, and focus+context interfaces
ACM Computing Surveys (CSUR)
Multi-Focused Geospatial Analysis Using Probes
IEEE Transactions on Visualization and Computer Graphics
A 3D Flexible and Tangible Magic Lens in Augmented Reality
ISMAR '07 Proceedings of the 2007 6th IEEE and ACM International Symposium on Mixed and Augmented Reality
VAST '07 Proceedings of the 2007 IEEE Symposium on Visual Analytics Science and Technology
Visual cluster analysis of trajectory data with interactive Kohonen maps
Information Visualization
FromDaDy: Spreading Aircraft Trajectories Across Views to Support Iterative Queries
IEEE Transactions on Visualization and Computer Graphics
Exploring information spaces by using tangible magic lenses in a tabletop environment
CHI '10 Extended Abstracts on Human Factors in Computing Systems
Challienges for visual analytics
Information Visualization
Trajectory databases: Data models, uncertainty and complete query languages
Journal of Computer and System Sciences
EdgeLens: an interactive method for managing edge congestion in graphs
INFOVIS'03 Proceedings of the Ninth annual IEEE conference on Information visualization
EdgeAnalyzer: Exploratory Analysis through Advanced Edge Interaction
HICSS '11 Proceedings of the 2011 44th Hawaii International Conference on System Sciences
Iterative Integration of Visual Insights during Scalable Patent Search and Analysis
IEEE Transactions on Visualization and Computer Graphics
Interactive schematic summaries for exploration of surveillance video
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
Analytical, visual and interactive concepts for geo-visual analytics
Journal of Visual Languages and Computing
BirdVis: Visualizing and Understanding Bird Populations
IEEE Transactions on Visualization and Computer Graphics
A Study on Dual-Scale Data Charts
IEEE Transactions on Visualization and Computer Graphics
Exploratory Analysis of Time-Series with ChronoLenses
IEEE Transactions on Visualization and Computer Graphics
Composite Density Maps for Multivariate Trajectories
IEEE Transactions on Visualization and Computer Graphics
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The visual analysis of spatiotemporal movement is a challenging task. There may be millions of routes of different length and shape with different origin and destination, extending over a long time span. Furthermore there can be various correlated attributes depending on the data domain, e.g. engine measurements for mobility data or sensor data for animal tracking. Visualizing such data tends to produce cluttered and incomprehensible images that need to be accompanied by sophisticated filtering methods. We present TrajectoryLenses, an interaction technique that extends the exploration lens metaphor to support complex filter expressions and the analysis of long time periods. Analysts might be interested only in movements that occur in a given time range, traverse a certain region, or end at a given area of interest (AOI). Our lenses can be placed on an interactive map to identify such geospatial AOIs. They can be grouped with set operations to create powerful geospatial queries. For each group of lenses, users can access aggregated data for different attributes like the number of matching movements, covered time, or vehicle performance. We demonstrate the applicability of our technique on a large, real-world dataset of electric scooter tracks spanning a 2-year period.