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IV
2005
IEEE

PlanningLines: Novel Glyphs for Representing Temporal Uncertainties and Their Evaluation

13 years 9 months ago
PlanningLines: Novel Glyphs for Representing Temporal Uncertainties and Their Evaluation
Dealing with temporal uncertainties is a key issue in domains like project management or medical treatment planning. However, support for temporal indeterminacies is not very well integrated in current methods, techniques, and tools. In this paper we present a visualization technique called PlanningLines that allows for representing temporal uncertainties and aims at supporting project managers in their difficult planning and controlling tasks. We conducted a controlled experiment to gather empirical evidence on the strengths and limitations of our approach. Main results are that PlanningLine users make fewer mistakes and are faster in conducting tasks than users of a traditional visualization technique. Keywords --- glyph, temporal data, uncertainty, usability study, project management.
Wolfgang Aigner, Silvia Miksch, Bettina Thurnher,
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where IV
Authors Wolfgang Aigner, Silvia Miksch, Bettina Thurnher, Stefan Biffl
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