{
  "schema_version": 1,
  "type": "brali-library-entry",
  "protocol_id": "brali:20-20-20-eye-break-reminder",
  "slug": "20-20-20-eye-break-reminder",
  "title": "Use the 20-20-20 Rule for Screen Breaks",
  "description": "When you spend a long time looking at screens, take a short distance-viewing break: about every 20 minutes, look at something about 20 feet away for 20 seconds.",
  "canonical_url": "https://brali-lifeos.github.io/life-os/20-20-20-eye-break-reminder/",
  "machine_url": "https://brali-lifeos.github.io/life-os/20-20-20-eye-break-reminder/index.json",
  "growth_zone": {
    "slug": "be-healthy",
    "title": "Be Healthy"
  },
  "life_area": {
    "slug": "health-energy",
    "title": "Health & Energy"
  },
  "evidence": {
    "status": "reviewed",
    "indexable": true,
    "search_indexable": true,
    "sensitive": true,
    "source_recorded": true,
    "source_url": "https://www.nei.nih.gov/eye-health-information/healthy-vision/how-eyes-work/keep-your-eyes-healthy",
    "reviewed_at": "2026-08-18"
  },
  "ontology": {
    "domains": [
      {
        "id": "health-energy",
        "title": "Health & Energy"
      },
      {
        "id": "environment-digital",
        "title": "Environment & Digital Life"
      }
    ],
    "topics": [
      {
        "id": "health-basics",
        "title": "Everyday Health Basics"
      },
      {
        "id": "digital-wellbeing",
        "title": "Digital Wellbeing"
      },
      {
        "id": "recovery-energy",
        "title": "Recovery & Energy"
      }
    ],
    "methods": [],
    "lenses": [],
    "classification_status": "explicit",
    "classification_source": "reviewed-ontology-override",
    "legacy": {
      "life_area_slug": "health-energy",
      "growth_zone_slug": "be-healthy"
    }
  },
  "discovery": {
    "search_indexable": true,
    "trusted_protocol_feed": true,
    "research_gaps": [
      {
        "topic_id": "digital-wellbeing",
        "stage": "ready-for-resolution",
        "url": "https://brali-lifeos.github.io/research/gaps/digital-wellbeing/"
      },
      {
        "topic_id": "recovery-energy",
        "stage": "ready-for-resolution",
        "url": "https://brali-lifeos.github.io/research/gaps/recovery-energy/"
      }
    ],
    "search_role": "trusted-current-guidance",
    "recommendation_eligible": true,
    "agent_skill_eligible": true
  },
  "trusted_protocol": {
    "protocol_id": "brali:20-20-20-eye-break-reminder",
    "language": "en",
    "slug": "20-20-20-eye-break-reminder",
    "url": "https://brali-lifeos.github.io/life-os/20-20-20-eye-break-reminder/",
    "title": "Use the 20-20-20 Rule for Screen Breaks",
    "description": "When you spend a long time looking at screens, take a short distance-viewing break: about every 20 minutes, look at something about 20 feet away for 20 seconds.",
    "ontology": {
      "domains": [
        {
          "id": "health-energy",
          "title": "Health & Energy"
        },
        {
          "id": "environment-digital",
          "title": "Environment & Digital Life"
        }
      ],
      "topics": [
        {
          "id": "health-basics",
          "title": "Everyday Health Basics"
        },
        {
          "id": "digital-wellbeing",
          "title": "Digital Wellbeing"
        },
        {
          "id": "recovery-energy",
          "title": "Recovery & Energy"
        }
      ],
      "methods": [],
      "lenses": [],
      "classification_status": "explicit",
      "classification_source": "reviewed-ontology-override",
      "legacy": {
        "life_area_slug": "health-energy",
        "growth_zone_slug": "be-healthy"
      }
    },
    "life_area": {
      "slug": "health-energy",
      "title": "Health & Energy"
    },
    "growth_zone": {
      "slug": "be-healthy",
      "title": "Be Healthy"
    },
    "action": "During long periods of screen use, take a short visual break about every 20 minutes and look at something about 20 feet away for 20 seconds. Use the reminder as a simple screen-rest cue, not as a treatment or a substitute for eye care.",
    "check_in": "Did I take regular screen breaks, and are eye strain, dryness, headaches, or blurred vision still bothering me enough that I should discuss them with an eye-care professional?",
    "keywords": [
      "Be Healthy",
      "Life OS",
      "Follow the 20-20-20 Rule"
    ],
    "evidence": {
      "status": "reviewed",
      "source_recorded": true,
      "source_url": "https://www.nei.nih.gov/eye-health-information/healthy-vision/how-eyes-work/keep-your-eyes-healthy",
      "reviewed_at": "2026-08-18"
    }
  },
  "content": {
    "current_guidance": true,
    "longform_visible": true,
    "display_state": "current-guidance-visible",
    "historical_source_url": "/data/life-os-content/20-20-20-eye-break-reminder.json",
    "historical_source_role": "canonical-source-record",
    "search_role": "trusted-current-guidance"
  }
}
