Visualization Techniques for Effective Software Comprehend

Program comprehension procedure have been attracted a lot of attentions and have been investigated using a variant methodologies such as thinking aloud, summary analysis, and Eye-tracking. Program comprehension tools main objective is understanding source code which is substantial factor in software maintenance activities. Visualization is a popular approach in earning this understanding. This paper present a comprehend analysis of concepts and techniques that have been used in building the visualization tools. Then we display a thorough comparison between two widely visualization tools which are SHriMP and LEONARDO.