{"id":"2.3.1","name":"Three Flashes or Below Threshold","level":"A","principle":"Operable","operational_summary":"IF content flashes, keep it to at most three flashes within any one-second period OR establish that it is below both defined general-flash and red-flash thresholds. Use safe technical analysis; do not ask a vulnerable person to watch suspected hazardous flashing.","normative_source":"https://www.w3.org/TR/WCAG22/#three-flashes-or-below-threshold","understanding_source":"https://www.w3.org/WAI/WCAG22/Understanding/three-flashes-or-below-threshold.html","applicability_status":"NOT_EVALUATED","assessment_status":"NOT_TESTED","owner":null,"test_instance_ids":[],"exception_evidence_ids":[],"related_rules":[]}