WCAGの動画アクセシビリティ、光過敏性発作、自動コンプライアンスに関する技術的な知見。
The most thorough and practical guide for testing 3-flash compliance on websites. Learn how to run step-by-step visual audits, compare desktop vs mobile layouts, and use our free analysis tool.
A guide to using the free Video Audit tool. Learn to read relative luminance, locate flash zones, and edit video files to fix accessibility failures.
A guide comparing major photosensitive epilepsy guidelines. Learn which safety standard applies to your project in web, television, or hardware development.
In 2026, accessibility is a duty of care. Learn how WCAG 2.3.1 and recent legal shifts impact brands, .gov sites, and video creators. Discover how to protect your audience with automated safety scanning.
Understand the technical requirements of WCAG 2.3.1. Learn the 'Three Flashes or Below' rule to ensure video accessibility and prevent photosensitive seizures.
