An open book
The Guide to a13i documents how AI systems and accessible interfaces interact, and how to build for humans and machines from the same code. Open source, CC BY 4.0.
a13i
Accessibility, reborn in AI. We are using AI to transform web and technology accessibility into a first-class experience for everyone who needs it. People first, always.
An evidence corpus
Reproducible experiments with pinned models and published prompts. Claims without experiments are labeled hypotheses, here and everywhere we publish.
The double dividend
A real button, a labeled field, an honest heading outline: each serves a person using assistive technology and an AI agent reading the DOM. One hour of engineering, paid out twice.
People first
Accessibility exists for disabled people. Any practice that helps machines while degrading human accessibility fails a13i review by definition. AI does not make a site accessible by itself, and we will never claim it does.