Diagrams based on structural object perception
AVI '00 Proceedings of the working conference on Advanced visual interfaces
Using Perceptual Syntax to Enhance Semantic Content in Diagrams
IEEE Computer Graphics and Applications
Vision: A Computational Investigation into the Human Representation and Processing of Visual Information
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Conveying information through a diagram depends to some extent on how well it is designed as an input to our visual system. Results of previous work by the author (and collaborators) show that diagrams based on a perceptual syntax (Geon diagrams) can improve the legibility of the semantic content in a diagram. The present work evaluates the learnability of semantic information using a perceptual notation. Results of one experiment are reported. These show that Geon diagrams are easier to learn and remember in comparison to equivalent diagrams using conventional line and box drawings.