Designed to help blind and low-vision readers understand graphics, the “Tactile Vega-Lite” system from MIT CSAIL converts data into a standard visual graph and a tactile chart. Accessibility standards are hardwired as default rules within the program, helping educators and designers follow those guidelines.

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MIT News

MIT's CSAIL has developed Tactile Vega-Lite, a tool that converts data into both standard visual and tactile charts. This tool simplifies the creation of tactile graphics for blind and low-vision readers by incorporating accessibility standards and providing instant feedback to users. It aims to help educators and designers efficiently produce accessible charts while still requiring human oversight for final reviews.

A new way to make graphs more accessible to blind and low-vision readers