The document summarizes the past, present, and future of accessibility in three parts: 1) In the past, accessibility was seen as a compliance issue that was an overhead. Only a few were interested in it. 2) In the present, accessibility is expected as best practice and embraced when convenient. Interest has grown but is still niche. 3) In the future, accessibility will be normalized as personalization that is important for innovation. It will be embraced as good design that benefits everyone. Accessibility and inclusive design will become widely accepted.