2008-understanding-and-characterizing-insights-how-do-people-gain-insights-using-information-visualization.md

authors	link	tags	title	venue	year
Ji Soo Yi Youn ah Kang John T. Stasko Julie A. Jacko		Human-centered Computing Human Computer Interaction (hci) Hci Design And Evaluation Methods	Understanding and characterizing insights: how do people gain insights using information visualization?	BELIV	2008

Even though "providing insight" has been considered one of the main purposes of information visualization (InfoVis), we feel that insight is still a not-well-understood concept in this context. Inspired by research in sensemaking, we realized the importance of the procedural aspects in understanding insight. Thus, rather than asking "What is insight?" we instead focus on "How do people gain insights?" In an effort to better understand and characterize insight, we reviewed previous literature in InfoVis, seeking other researchers' comments and views on this concept. We found that: 1) Insights are often regarded as end results of using InfoVis and the procedures to gain insight have been largely veiled; 2) Four largely distinctive processes of gaining insight (Provide Overview, Adjust, Detect Pattern, and Match Mental Model) have been discussed in the InfoVis literature; and 3) These different processes provide some hints to understand the procedures in which insight can be gained from InfoVis. We hope that our findings help researchers and practitioners evaluate InfoVis systems and technologies in a more insight-oriented way.