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Title:TAPRAV: A Tool for Exploring Physiological Data Aligned to Task Models
Author(s):Adamczyk, Piotr D.; Busbey, Christopher W.; Bailey, Brian P.
Subject(s):Human-computer interaction
Abstract:The use of continuous, physiological measures such as pupil size is becoming increasingly important in user interface design, attention management, and affective computing. While this data is best explored in context of ongoing task execution, existing information visualizations do not support such exploration. In this design study, we present an interactive tool called TAPRAV, which provides an interactive focus+context visualization of physiological data aligned to a hierarchical model of task execution. This visualization, along with built-in data analysis tools, allows users to rapidly explore relationships among the data that would otherwise be extremely difficult to recognize. We present lessons from the iterative design process that led to our particular implementation and show how features of our tool help bridge rationale and worldview gaps. Our work contributes a tool that can be used to aid ongoing efforts in specific research areas and lessons learned from following an iterative design process can inform the development of similar tools.
Issue Date:2005-04
Genre:Technical Report
Other Identifier(s):UIUCDCS-R-2005-2562
Rights Information:You are granted permission for the non-commercial reproduction, distribution, display, and performance of this technical report in any format, BUT this permission is only for a period of 45 (forty-five) days from the most recent time that you verified that this technical report is still available from the University of Illinois at Urbana-Champaign Computer Science Department under terms that include this permission. All other rights are reserved by the author(s).
Date Available in IDEALS:2009-04-17

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