Accessibility

This site is built to meet the Web Content Accessibility Guidelines (WCAG) 2.2 at level AA, the standard most often used to judge website accessibility under the Americans with Disabilities Act.

What the site does

• Text and controls meet AA color contrast in both light and dark mode.
• Every page works with a keyboard alone, shows where the focus is, and starts with a link that skips straight to the main content.
• Pages use real headings, landmarks and lists, so screen readers can move through a chapter by heading.
• The cover, the author photograph and both figures have text descriptions, and the figures are also described in the text around them.
• Text can be enlarged to 200 percent and the page reflows to a single column on phones without sideways scrolling. In any chapter, Chapters and reading settings also lets you make the text larger or smaller.
• Dark mode is one button in the header and the site remembers your choice. Motion is kept to a reading progress line, which is switched off if your device asks for reduced motion.
• The site works with Windows High Contrast and other forced-color modes.

Report a problem

If anything on this site is hard to use with your setup, write to chi@chiraghathiramani.com with the page and what happened. You will get a reply, and the text in another format if you need it.

Last reviewed 2 October 2026.