{
    "title": "Bovis Biometer",
    "inventor_name": "Justin A. Bovis",
    "publication_year": null,
    "device_name": "Bovis Biometer",
    "goal": "To quantify the strength of a postulated \"cosmo-telluric\" or \"subtle\" energy in locations, objects, people, and foods, providing a numeric Bovis unit that is claimed to correlate with health, vitality and environmental quality.",
    "problem_addressed": "The lack of a measurable index for alleged subtle or vibrational energies that dowsers and geomancy practitioners claim affect human health, food quality and environmental wellbeing.",
    "concept_summary": "The Bovis Biometer is a wooden base with a sliding rule and a pendulum. The dowser moves the pendulum along the rule until a positive intuitive response is felt; the position on the rule is recorded as a Bovis unit (0-100, scaled to 0-20 000). The scale is interpreted: values around 6 500 are neutral, higher values are positive, lower values negative. The device is used in radiesthesia, dowsing and alternative health assessments.",
    "detailed_description": null,
    "category": "Other",
    "principles": [
        "Pendulum-based dowsing",
        "Human intuitive response",
        "Vibrational frequency interpretation",
        "Subtle energy measurement"
    ],
    "scientific_domains": [
        "Geobiology",
        "Parapsychology",
        "Alternative Medicine"
    ],
    "mechanisms_of_action": [
        "Pendulum movement detected by the operator",
        "Operator's subconscious perception of a 'response'",
        "Correlation of rule position with an alleged vibrational frequency"
    ],
    "materials": [
        "Wood",
        "Metal",
        "Glass"
    ],
    "energy_sources": [],
    "inputs": [
        "Human operator (dowser)",
        "Location or object to be measured",
        "Optional witness material in cup"
    ],
    "outputs": [
        "Numeric Bovis unit reading"
    ],
    "claimed_performance": "Neutral value ~= 6 500 Bovis units; higher values (up to > 20 000) indicate positive or \"ethereal\" energy, lower values (< 6 500) negative. Used to assess health of people, quality of foods, and energetic quality of places such as religious sites.",
    "experimental_evidence": null,
    "replication_status": null,
    "keywords": [
        "Bovis scale",
        "Biometer",
        "Dowsing",
        "Radiesthesia",
        "Subtle energy",
        "Cosmo-telluric energy",
        "Vibrational frequency"
    ],
    "related_technologies": [
        "Pendulum dowsing",
        "L-rods",
        "Radiesthesia tools"
    ],
    "controversy_level": "high",
    "confidence_score": 0.9,
    "practicability_score": 0.2,
    "fringe_score": 0.9,
    "evidence_strength": 0.1,
    "risk_score": 0.2,
    "trl_estimate": 3,
    "source_urls": [
        "http://www.magic-places.ch/english/Boviseinh.html",
        "http://www.emeraldinnovations.co.uk/radionic/Energy_Devices/Bovis_Biometer/bovis_biometer.html",
        "http://www.diviningmind.com/dowsingcharts.html",
        "http://www.reikinet.eu/visual_sottocat.php?titolo=SUBTLE%20ENERGIES&lin=2&ID_sottocat=1373",
        "http://10.176.80.155/www.admin-og.comm/file_sottosezioni/reiki_new/big_Bovis%20Originale592.jpg",
        "http://www.wikipedia.org"
    ],
    "organizations": [
        "Institut de recherches en geobiologie"
    ],
    "applications": [
        "Health and vitality assessment",
        "Food and beverage quality testing",
        "Environmental energetic mapping"
    ],
    "limitations": [
        "No known physical definition of the unit",
        "Measurements rely on subjective human response",
        "No peer-reviewed data or independent replication"
    ],
    "open_questions": [
        "What physical phenomenon, if any, underlies the Bovis reading?",
        "Can the device produce reproducible, quantitative results under controlled conditions?",
        "Is there any correlation between Bovis units and measurable health or material properties?"
    ],
    "red_flags": [
        "Claims of measuring \"subtle\" or \"cosmo-telluric\" energy without scientific basis",
        "Reliance on dowsing and intuition rather than objective instrumentation",
        "Patents listed are unrelated to the described measurement principle"
    ],
    "evidence_quotes": [
        "The unit of the Bovis scale has no known definition and isn't in any way based on physics.",
        "A number of 6,500 is considered \"neutral\", lower figures affect human \"energies\" negatively, higher numbers positively.",
        "On a physical ground a healthy person will have a frequency of about 6500 Bovis units (or Angrstrom); this is a wave length colored in orange that is present in the original Bovis biometer, close to the infrared radiation.",
        "Every contact or closeness to levels below 6500 bovis units will be negative for man; this rule is true also for food.",
        "Cellular phones and computers which vibrate at about 2,000/3,000 Bovis units and its necessary to be very careful while using these equipments, so widely used and so negative for our health."
    ]
}