Automating the design of graphical presentations of relational information
ACM Transactions on Graphics (TOG)
The visual display of quantitative information
The visual display of quantitative information
Multimodal human discourse: gesture and speech
ACM Transactions on Computer-Human Interaction (TOCHI)
Making Microsoft Excel™: multimodal presentation of charts
Proceedings of the 11th international ACM SIGACCESS conference on Computers and accessibility
Points, lines and arrows in statistical graphs
Diagrams'12 Proceedings of the 7th international conference on Diagrammatic Representation and Inference
A haptic-audio interface for acquiring spatial knowledge about apartments
HAID'12 Proceedings of the 7th international conference on Haptic and Audio Interaction Design
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Statistical graphs, such as line graphs are widely used in multimodal communication settings. Language accompanies graphs and humans produce gestures during the course of communication. For visually impaired people, haptic-audio interfaces provide perceptual access to graphical representations. The local and sequential character of haptic perception introduces limitations in haptic perception of hard-to-encode information, which can be resolved by providing audio assistance. In this article we first present a review of multimodal interactions between gesture, language and graphical representations. We then focus on methodologies for investigating hard-to-encode information in graph comprehension. Finally, we present a case study to provide insight for designing audio assistance.