Initial commit

2025-12-22 00:21:10 -05:00
commit 2bd947dfe5
91 changed files with 3819 additions and 0 deletions
@@ -0,0 +1,28 @@
+[Back to 2 Operable index](index.md)
+
+# 2.3.2 Three Flashes
+
+- Level: AAA
+- Guideline: 2.3 Seizures and Physical Reactions
+- Principle: 2 Operable
+
+## What it is
+
+Web pages do not contain anything that flashes more than three times in any one second period.
+
+## How to test
+
+- Check: Web pages do not contain anything that flashes more than three times in any one second period.
+- Use the sufficient techniques below as acceptable methods when applicable.
+
+## Sufficient techniques (W3C)
+
+- G19: Ensuring that no component of the content flashes more than three times in any 1-second period
+
+## Resources
+
+- WCAG 2.2 SC: https://www.w3.org/TR/WCAG22/#three-flashes
+- Understanding: https://www.w3.org/WAI/WCAG22/Understanding/three-flashes.html
+- Quick reference: https://www.w3.org/WAI/WCAG22/quickref/?versions=2.2#three-flashes
+
+[Back to 2 Operable index](index.md)