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TVCG
2010
217views more  TVCG 2010»
13 years 3 months ago
How Information Visualization Novices Construct Visualizations
—It remains challenging for information visualization novices to rapidly construct visualizations during exploratory data analysis. We conducted an exploratory laboratory study i...
Lars Grammel, Melanie Tory, Margaret-Anne D. Store...
IV
2005
IEEE
105views Visualization» more  IV 2005»
13 years 10 months ago
Learnability of Interactive Coordinated-View Visualizations
This paper examines the Human Computer Interaction issue of learnability of interactive coordinated-view visualizations. We take the case of DataMaps, a Census data visualization ...
Sujatha Krishnamoorthy, Christopher North
VISUALIZATION
1992
IEEE
13 years 8 months ago
Improving the Visualization of Hierarchies with Treemaps: Design Issues and Experimentation
Controlled experiments with novice treemap users and real data highlight the strengths of treemaps and provide direction for improvement. Issues discussed include experimental res...
David Turo, B. Johnson
INFOVIS
1999
IEEE
13 years 9 months ago
A Framework for Focus+Context Visualization
Focus+context visualization techniques aim to give users integrated visual access to both details and overview of a data set. This paper gives a systematic account of such visuali...
Staffan Björk, Lars Erik Holmquist, Johan Red...
VL
2002
IEEE
118views Visual Languages» more  VL 2002»
13 years 9 months ago
Novice Comprehension of Programs Using Task-Specific and Non-Task-Specific Constructs
This study examines the comprehension and modification by novices of programs written with taskspecific and non-task-specific constructs. Teachers who write programs for use in th...
Alec Engebretson, Susan Wiedenbeck