Haptic 3D Surface Representation of Table-Based Data for People With Visual Impairments
Jonas Braier, Katharina Lattenkamp, Benjamin Räthel, Sandra Schering, Michael Wojatzki, Benjamin Weyers · 2014 · ACM Transactions on Accessible Computing
This paper introduces "relief charts"—3D surface representations of standard data visualizations (bar graphs, pie charts, scatter plots, radar charts) designed to make complex tabular data accessible to people with visual impairments. The approach is grounded in neuroscientific…
visual impairment · haptic interfaces · data visualization · inclusive education · 3D printing