{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.scissors","code":"thing-q40847","url":"https://ver.cy/models/thing/q40847/","name":"scissors","alternateNames":["surgical scissors","loppers","grass shears","anvil pruners","shears","hair-cutting shears","grooming scissors","circumcision scissors","Metzenbaum scissors","Cooper scissors","iris scissors","Mayo scissors"],"kind":"thing","status":"published","version":"0.2.0-wave.3","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A hand-operated cutting tool with two pivoted blades that shear material between them when the handles are closed, made in forms for paper, fabric, hair, surgery, kitchen use and gardening, where larger versions such as shears, loppers and pruners cut branches and grass; scissors have been used since antiquity, commonly have steel blades with ground edges but can use other blade materials, and are among the most common household and professional tools.","purpose":"Let an agent explain scissors and their kinds, relay design, materials and safety, identify specialised forms for trades, and distinguish scissors from shears, knives and cutters.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Pivoted shearing action","Many specialised forms","Right and left-handed versions","Ancient origin"],"structure":{"bundles":[{"id":"identify","name":"Identify","description":"What scissors this is.","layers":[{"id":"kind","name":"Kind","description":"Kind and use.","findings":[{"id":"kind-finding","name":"Kind","description":"Kind.","questions":[{"text":"What kind of scissors is it, and what is it designed to cut?","kind":"definition"},{"text":"Is the tool scissors, shears, a knife or another cutter?","kind":"boundary"}]}]},{"id":"design","name":"Design","description":"Design and parts.","findings":[{"id":"design-finding","name":"Design","description":"Design.","questions":[{"text":"How do blade geometry, pivot and handles differ across kinds?","kind":"definition"},{"text":"Which entry fits the specific kind?","kind":"action"}]}]}]},{"id":"make","name":"Make","description":"Materials and manufacture.","layers":[{"id":"materials","name":"Materials","description":"Materials.","findings":[{"id":"materials-finding","name":"Materials","description":"Materials.","questions":[{"text":"What steels and finishes are used, and how are blades ground?","kind":"provenance"},{"text":"Which entry fits cutlery manufacturing?","kind":"action"}]}]},{"id":"care","name":"Care","description":"Care and sharpening.","findings":[{"id":"care-finding","name":"Care","description":"Care.","questions":[{"text":"How are scissors maintained and sharpened?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]}]},{"id":"use","name":"Use","description":"Uses and safety.","layers":[{"id":"trades","name":"Trades","description":"Professional uses.","findings":[{"id":"trades-finding","name":"Trades","description":"Trades.","questions":[{"text":"How are scissors used in tailoring, hairdressing, surgery and gardening?","kind":"provenance"},{"text":"Which entry fits the specific trade?","kind":"action"}]}]},{"id":"safety","name":"Safety","description":"Safety.","findings":[{"id":"safety-finding","name":"Safety","description":"Safety.","questions":[{"text":"What safety rules and standards apply, including for children?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"context","name":"Context","description":"History and culture.","layers":[{"id":"history","name":"History","description":"History.","findings":[{"id":"history-finding","name":"History","description":"History.","questions":[{"text":"How did scissors develop from spring shears of antiquity to pivoted scissors?","kind":"provenance"},{"text":"Which entry fits the history of tools?","kind":"action"}]}]},{"id":"culture","name":"Culture","description":"Culture.","findings":[{"id":"culture-finding","name":"Culture","description":"Culture.","questions":[{"text":"How do scissors figure in games, symbolism and superstition?","kind":"provenance"},{"text":"Which entry fits rock paper scissors?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Explain kinds of scissors and their uses.","Advise on safe use, carrying and storage, especially around children.","Assist with scissors only within applicable safety rules and authorization."],"mustNot":["Leave scissors within reach of young children.","Run or move quickly with open blades near people.","Use scissors on a person's hair, skin or body without consent.","Use surgical scissors outside a clinical setting by qualified people."],"requiresHuman":["Cutting near a person's body, such as hair, bandages or clothing."]},"ethics":{"considerations":["Scissors are everyday tools that cause frequent cuts, especially to children.","Cutting someone's hair or clothing without consent violates their dignity."],"affectedParties":["Children","Users","People having their hair cut"]},"owners":{"steward":"The person who keeps them.","roles":[],"masterSystems":[]},"relations":[{"target":"Q113383399","type":"parent","note":"registry parent class"},{"target":"Q1760958","type":"parent","note":"registry parent class"},{"target":"Q2578402","type":"parent","note":"registry parent class"},{"target":"cutting tool","type":"related","note":"in registry terms"},{"target":"hand tool","type":"related","note":"in registry terms"},{"target":"shears","type":"related","note":"larger forms"},{"target":"knife","type":"related","note":"single-blade cutting"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.scissors","Wikidata: Q40847 (https://www.wikidata.org/wiki/Q40847)"]},"properties":{"applicability":"required","items":["Overall length:  mm - Measure the closed tool from its blade tips to the furthest handle end.","Mass:  g - Weigh the complete tool without packaging or removable accessories.","Cutting edge length:  mm - Measure along the sharpened working edge of each blade.","Maximum blade opening angle:  degrees - Measure the angle between the blades at their intended maximum opening."]},"recognition":{"applicability":"required","items":["Two pivoted shearing blades","Household, tailoring, hair, surgical and garden forms","Knives cut with one blade; shears and loppers are large scissors; guillotines cut differently","Two crossed steel blades pivoted at a screw, with finger loops or handles."]},"capabilities":{"applicability":"required","items":["explain kinds and design","relay materials and manufacture","relay safety and standards","distinguish from related tools"]},"hazards":{"applicability":"required","items":["Cuts and injuries","Blunt or misaligned blades","Confusing specialised kinds"]},"interfaces":{"applicability":"required","items":["Product safety standards for scissors, including child-safe designs","Medical device rules for surgical scissors","Restrictions on carrying bladed tools in some jurisdictions"]},"context":{"applicability":"required","items":["Cutting sheet materials, fabric, hair, plants and more.","household and office scissors","tailoring and fabric shears","hair-cutting shears","surgical scissors","kitchen scissors","garden shears, loppers, anvil pruners and grass shears"]}},"sources":[{"title":"Wikidata item Q40847: scissors","url":"https://www.wikidata.org/wiki/Q40847","note":"identity and sense of the item"},{"title":"Wikipedia: Scissors","url":"https://en.wikipedia.org/wiki/Scissors","note":"general description of the item"}],"openQuestions":["Should surgical scissors and garden pruners be separate entries?","How should product standards be linked?","The registry entry has merged aliases naming specialised kinds; should they be split off?"],"resources":{"spec":"/models/things/publications/thing-q40847/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q40847/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-12T23:41:50Z","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 2026-10-08T18:54:39+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}