Code bubbles: a working set-based interface for code understanding and maintenance

Developers spend significant time reading and navigating code fragments spread across multiple locations. The filebased nature of contemporary IDEs makes it prohibitively difficult to create and maintain a simultaneous view of such fragments. We propose a novel user interface metaphor for code understanding based on collections of lightweight, editable fragments called bubbles, which form concurrently visible working sets. We present the results of a qualitative usability evaluation, and the results of a quantitative study which indicates Code Bubbles significantly improved code understanding time, while reducing navigation interactions over a widely-used IDE, for two controlled tasks. Author Keywords Multi-view, simultaneous views, source code, bubbles, Java ACM Classification Keywords H5.2 Information Interfaces and Presentation: Windowing Systems, Evaluation/Methodology General Terms Human Factors

• Type: Conference
• Year: 2010
• Where: CHI
• Authors: Andrew Bragdon, Robert C. Zeleznik, Steven P. Reiss, Suman Karumuri, William Cheung, Joshua Kaplan, Christopher Coleman, Ferdi Adeputra, Joseph J. LaViola Jr.
• Keywords: CHI 2010, Code Understanding, Fragments Called Bubbles, Human Computer Interaction, Simultaneous Views