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Using your fingers to think: enabling subjective routing with a rubber band metaphor
There is a class of complex problems where solutions must satisfy multiple subjective criteria, while meeting specific quantifiable constraints. Route planning for leisurely travel is an example of a problem in this class. Constraints including total available time, transit times, and one's budget and subjective interests determine whether a potential solution is acceptable to a prospective traveler.
In this paper we present a route planning (routing) interface that metaphorically leverages various elastic properties of a rubber band to allow for playful interaction with the relevant constraints. Each of these properties — attenuation, tension, and color — were integrated into an experimental system and then investigated in a series of task-based evaluations.
Our research shows this playful interaction enables potential travelers to explore the solution space in order to find a route that meets, not only the easily quantifiable constraints, but also their own subjective preferences.
History
Publication title
International Journal of Software Engineering and Knowledge EngineeringVolume
25Pagination
397-413ISSN
0218-1940Department/School
School of Information and Communication TechnologyPublisher
World Scientific Publ Co Pte LtdPlace of publication
Journal Dept Po Box 128 Farrer Road, Singapore, Singapore, 912805Rights statement
Copyright 2015 World Scientic Publishing CompanyRepository Status
- Restricted