{"id":"ACC-002","name":"Simple tense and voice when possible","domain":"accessibility","layer":"sentence","strength":"context_default","human_logic":"IF present active construction expresses the real time and actor, THEN prefer it ELSE use the tense and voice accuracy requires.","when":{"all":[{"path":"sentence.present_active_possible","operator":"eq","value":true},{"path":"sentence.present_active_preserves_accuracy","operator":"eq","value":true}]},"then":[{"action":"convert","target":"sentence","tense":"present","voice":"active"}],"else":[{"action":"retain","target":"current_text","reason":"No triggering condition is present."}],"unless":[],"because":"Simple tense and visible agency often improve comprehension.","diagnostics":[],"examples":{},"source_ids":["WEB-006"],"laka":{"smallest_sufficient_intervention":true,"primary_axes":["scope","depth","magnitude","reversibility"]},"requires_facts":["sentence.present_active_possible","sentence.present_active_preserves_accuracy"],"tests":[],"sources":[{"id":"WEB-006","title":"Making Content Usable for People with Cognitive and Learning Disabilities","creator":"W3C","domain":"cognitive_accessibility","type":"W3C Working Group Note","note":"Clear words, simple voice and tense, explicit instructions, and supportive structure.","url":"https://www.w3.org/TR/coga-usable/"}],"defined_in":{"file":"17-accessibility-rules.json","title":"Accessible and Cognitively Usable Writing Rules","slug":"accessibility-rules"}}