January 1st, 2011 | RESEARCH
For document visualization, folding techniques provide a focus-plus-context approach with fairly high legibility on flat sections. To enable richer interaction, we explore the design space of multi-touch document folding. We discuss several design considerations for simple modeless gesturing and compatibility with standard Drag and Pinch gestures. We categorize gesture models along the characteristics of Symmetric/Asymmetric and Serial/Parallel, which yields three gesture models. We built a prototype document workspace application that integrates folding and standard gestures, and a system for testing the gesture models. A user study was conducted to compare the three models and to analyze the factors of fold direction, target symmetry, and target tolerance in user performance when folding a document to a specific shape. Our results indicate that all three factors were significant for task times, and parallelism was greater for symmetric target.
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Team Members
Patrick Chiu, Author, FX Palo Alto LaboratoryChunyuan Liao, Author, FX Palo Alto Laboratory
Francine Chen, Author, FX Palo Alto Laboratory
Citation
Identifier Type: doi
Identifier: http://dx.doi.org/10.1145/1978942.1979174
Identifier Type: isbn
Identifier: 978-1-4503-0228-9
Publication: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Volume: CHI '11
Page(s): 1591
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Audience: Evaluators | Museum | ISE Professionals | Scientists
Discipline: Computing and information science | Education and learning science
Resource Type: Conference Proceedings | Reference Materials
Environment Type: Conferences | Professional Development | Conferences | Networks