{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.hand","code":"thing-q33767","url":"https://ver.cy/models/thing/q33767/","name":"hand","alternateNames":["left hand","right hand","human hand","right arm"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The prehensile end part of the human arm (and of some other primates), consisting of the wrist, palm, fingers and thumb, used for grasping, manipulation, touch and communication.","purpose":"Let an agent handle the hand by anatomy, function, laterality, hygiene and injury, routing medical questions to professionals.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Opposable thumb","Fine motor control","Dense touch receptors","Handedness varies"],"structure":{"bundles":[{"id":"anatomy","name":"Anatomy","description":"Structure.","layers":[{"id":"parts","name":"Parts","description":"Bones and joints.","findings":[{"id":"parts-finding","name":"Parts","description":"Anatomy.","questions":[{"text":"Which bones, joints and muscles make up the hand?","kind":"definition"},{"text":"Which nerves supply it?","kind":"definition"}]}]},{"id":"laterality","name":"Laterality","description":"Left or right.","findings":[{"id":"laterality-finding","name":"Laterality","description":"Handedness.","questions":[{"text":"Is the left or right hand meant?","kind":"definition"},{"text":"What is the person handedness?","kind":"definition"}]}]}]},{"id":"function","name":"Function","description":"What it does.","layers":[{"id":"grip","name":"Grip","description":"Grasping.","findings":[{"id":"grip-finding","name":"Grip","description":"Grip.","questions":[{"text":"Which grip types does the hand use?","kind":"definition"},{"text":"How strong is the grip?","kind":"measurement"}]}]},{"id":"communication","name":"Communication","description":"Gesture and sign.","findings":[{"id":"communication-finding","name":"Communication","description":"Communication.","questions":[{"text":"How are hands used in sign language and gesture?","kind":"definition"},{"text":"Do gestures mean different things across cultures?","kind":"boundary"}]}]}]},{"id":"hygiene","name":"Hygiene","description":"Handwashing.","layers":[{"id":"washing","name":"Washing","description":"Technique.","findings":[{"id":"washing-finding","name":"Washing","description":"Hand hygiene.","questions":[{"text":"How should hands be washed or sanitised?","kind":"action"},{"text":"When?","kind":"action"}]}]},{"id":"skin","name":"Skin","description":"Care.","findings":[{"id":"skin-finding","name":"Skin","description":"Skin care.","questions":[{"text":"How can hand skin be protected from dermatitis?","kind":"action"},{"text":"When should a doctor be seen?","kind":"boundary"}]}]}]},{"id":"injury","name":"Injury","description":"Safety and care.","layers":[{"id":"protection","name":"Protection","description":"Gloves.","findings":[{"id":"protection-finding","name":"Protection","description":"Protection.","questions":[{"text":"Which gloves protect against this hazard?","kind":"action"},{"text":"Which standard applies?","kind":"provenance"}]}]},{"id":"care","name":"Care","description":"Medical help.","findings":[{"id":"care-finding","name":"Care","description":"Medical care.","questions":[{"text":"Does this hand injury need urgent care?","kind":"boundary"},{"text":"Who treats hand injuries?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Describe the anatomy and functions of the hand in general terms.","Help a person whose hand is injured to reach first aid or medical care.","Operate safely alongside human hands with guards and speed limits."],"mustNot":["Move a machine, blade or gripper where a person's hand may be caught.","Collect or use fingerprints or palm prints without consent or a lawful basis.","Diagnose or treat a hand injury in place of a qualified clinician.","Grip, restrain or strike a person's hand."],"requiresHuman":["Restarting machinery after a hand injury or near miss.","Any medical procedure on a hand."]},"ethics":{"considerations":["Hands are vulnerable to machinery; most workplace amputations involve them.","Prints from the hand are biometric data and identify a person."],"affectedParties":["Workers and machine operators","Patients","People whose biometrics are collected"]},"owners":{"steward":"The person whose hand it is; employers answer for hand safety at work.","roles":[],"masterSystems":[]},"relations":[{"target":"Q110558047","type":"parent","note":"registry parent class"},{"target":"Q112826975","type":"parent","note":"registry parent class"},{"target":"Q26962795","type":"parent","note":"registry parent class"},{"target":"arm and human body","type":"related","note":"body"},{"target":"finger and thumb","type":"contains","note":"components"},{"target":"sign language","type":"related","note":"communication"},{"target":"glove","type":"related","note":"protection"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.hand","Wikidata: Q33767 (https://www.wikidata.org/wiki/Q33767)","FMA or Uberon id: anatomy ontology ids anatomy"]},"properties":{"applicability":"required","items":["bones: 27 bones - including wrist","grip strength (adult): about 20-60 kg - varies by sex, age and hand"]},"recognition":{"applicability":"required","items":["27 bones in the human hand","Left or right hand","Robotic hands are manipulators","Palm, four fingers and an opposable thumb joined at the wrist."]},"capabilities":{"applicability":"required","items":["wash hands to prevent infection","protect hands at work","rehabilitate after injury","use in sign language and gesture"]},"hazards":{"applicability":"required","items":["Cuts, fractures and crush injuries","Infection spread by unwashed hands","Vibration and repetitive strain"]},"interfaces":{"applicability":"required","items":["WHO hand hygiene guidelines","EN 388 protective gloves","Hand-arm vibration rules at work"]},"context":{"applicability":"required","items":["Grasping, manipulating, sensing, gesturing and signing.","human hand","primate hands","prosthetic and robotic hands"]}},"sources":[{"title":"Wikidata item Q33767: hand","url":"https://www.wikidata.org/wiki/Q33767","note":"identity and sense of the item"},{"title":"Wikipedia: Hand","url":"https://en.wikipedia.org/wiki/Hand","note":"general description of the item"}],"openQuestions":["Should hand parts be separate entries?","How should prosthetic hands be linked?","How should handedness be represented?"],"resources":{"spec":"/models/things/publications/thing-q33767/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q33767/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T07:27:59Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-06T19:51:59+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}