System Browsern Shows everythingn Things are sorted by namen Does not tell story
System Browser show everythingn As a tourist, you don’t need to visit every city, every building, every street, every soil.n Visiting everywhere is... n waste of time n waste of engery n meaningless
System Browser sorted by namen destroys the context Once upon a time there were Once They They a a a a frogs. three frogs. They lived in a good had in in lived lived swamp. They had a good time swamp. swamp. the there there. a troll too lived in the there. three time time too troll swamp. upon were
System Browser sorted by namen helps one who knows the name n good for one who does not need help n bad for one who needs help
System Browser does not tell story n It is hard to understand when you don’t know big picture. n Class comments, method comments are isolated dots of info.
TourGuiden Select & Focusn Efﬁcient tour coursen Tells story
SourceCodeTourGuideVisiting City TourGuide o em D
Use casesn case1: Orientation for new team member.n case2: Bookmark for developing interest.n case3: Journal for code study.n case4: Tool for conference presenter who wants to explain the code without any mistakes.