DocumentCode :
3570938
Title :
Understanding implicit and explicit interface tools to perform visual analytics tasks
Author :
Dong Hyun Jeong ; Soo-Yeon Ji ; Greensmith, Tera ; Byunggu Yu ; Remco Chang
Author_Institution :
Dept. of Comput. Sci. & Inf. Technol., Univ. of the District of Columbia, Washington, DC, USA
fYear :
2014
Firstpage :
687
Lastpage :
694
Abstract :
Although menu systems are commonly adopted as supporting tools in visualization systems, understanding the effectiveness of supporting tools to perform visual analysis is not broadly studied. In this paper, we performed a study to see the effectiveness of implicit and explicit interface tools-interactive iconic tool (Interactive-Icon) and floating text-based tool (Floating-Menu), respectively. The floating text-based tool is similar to traditional menu systems. The interactive iconic tool is designed as a direct manipulation tool for implicitly selecting objects. To evaluate the use and human performance of both tools, a highly interactive visual anlaytics system is used. With this system, a task-oriented user study is performed. In this study, participants were asked to solve six task questions, three with each tool. All participants´ task performances were tracked including accuracy, speed, behaviors and post-task qualitative feedback. From the study, we identified that there is a familiarity effect on the performance of solving the task questions with implicit and explicit interface tools.
Keywords :
data analysis; data visualisation; user interfaces; direct manipulation tool; explicit interface tools; floating text-based tool; floating-menu; highly interactive visual anlaytics system; implicit interface tools; interactive iconic tool; interactive-icon; post-task qualitative feedback; visual analytics tasks; visualization systems; Accuracy; Bioinformatics; Data visualization; Genomics; Organisms; Visual analytics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Reuse and Integration (IRI), 2014 IEEE 15th International Conference on
Type :
conf
DOI :
10.1109/IRI.2014.7051956
Filename :
7051956
Link To Document :
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