Although geared primarily toward the production of static graphics for print publications, Dona M. Wong’s The Wall Street Journal Guide to Information Graphics (2010) provides a wealth of salient and time-honored tips and guidelines that any student of data visualization would be well-advised to follow. Continue reading
In his brief two-page paper “Bubble Trees: The Visualization of Hierarchical Structure,” Richard Boardman proposes a new type of interactive presentation of hierarchical data that he calls the bubble tree. To bolster his argument, Boardman points out the difficulties inherent in the traditional “tree” structure, which suffers from the “breadth versus depth” problem by leading to information overload and taking up too much screen real estate. As a solution, he proposes a clickable bubble tree that leads to child and grandchild bubbles. Because of its interactive nature and nested structure, Boardman’s bubble tree would “naturally allow the user to explore and work out relationships for themselves,” he says.