
Accessibility Color Checkers: Palettes Everyone Can Read
Free contrast checkers score any cover palette or EPUB text pair against the WCAG formula in seconds. Which thresholds matter, how to fix a failing pair, and where automated checks fall short.

Free contrast checkers score any cover palette or EPUB text pair against the WCAG formula in seconds. Which thresholds matter, how to fix a failing pair, and where automated checks fall short.

Before a child opens a reading app: set up the child profile, turn on Ask to Buy or Play purchase approvals, learn what content restrictions filter, and test them.

Manual checks, automated audits, and screen-reader passes, explained step by step for publishers and authors.

Everand's three plans, the monthly book allowance, the unlimited shelf, device support, and cancellation rules, all per the service's own help center.

The documented KDP missteps: metadata rushed at setup, the 35/70 royalty cliff, file-size price floors, marketplace conditions, and the KDP Select auto-renewal.

Bookerly, Literata and OpenDyslexic were built for three different jobs, and the design history explains which one fits your reading.

Screen settings, warm light, fonts, breaks, and posture — what actually helps when a reading session runs long.

A hardware giveaway plus US$30,000 in training money, aimed at reading text, identifying objects and getting around.

DRM removal tools exist, but the law treats the locks, the tools, and the act of bypassing as its own offense. Here is where the legal lines sit.

Two store ecosystems, two very different long-term bets. Here is how the trade-offs actually shake out.