{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/127902"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/127902","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"A universal assistive door unlatching device","abstract":"A seemingly easy task for some, opening doors can cause frustration or pain for many people, due to difficulty spinning or gripping the handle. While technology does exist to make door handles more accessible or easy to use, there is no option that is low cost, quick easy to install, and will completely take away the need to grip or twist. This project focused on designing a method of unlatching doorknobs and handles that does not obstruct or change the pre-existing hardware of the door, can be easily installed and removed, and is compatible with most interior door handles.","abstract_html":"A seemingly easy task for some, opening doors can cause frustration or pain for many people, due to difficulty spinning or gripping the handle. While technology does exist to make door handles more accessible or easy to use, there is no option that is low cost, quick easy to install, and will completely take away the need to grip or twist. This project focused on designing a method of unlatching doorknobs and handles that does not obstruct or change the pre-existing hardware of the door, can be easily installed and removed, and is compatible with most interior door handles.","abstract_has_math":false,"creators":["McKellar, Fiona(Fiona L.)"],"institution":"Massachusetts Institute of Technology","degree_name":"Bachelor","degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Department of Mechanical Engineering","school":null,"contributors":[],"advisors":["Amos Winter."],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020","date_published":"2020","updated_at":"2026-07-22T22:20:59Z","subjects":["Mechanical Engineering."],"languages":["eng"],"rights":["MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided."],"rights_urls":["http://dspace.mit.edu/handle/1721.1/7582"],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/1721.1/127902","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Amos Winter."]},{"key":"dc:contributor.department","label":"Department","values":["Massachusetts Institute of Technology. Department of Mechanical Engineering","MechE"]},{"key":"dc:contributor.other","label":"Dc Contributor Other","values":["Massachusetts Institute of Technology. Department of Mechanical Engineering."]},{"key":"dc:creator","label":"Author","values":["McKellar, Fiona(Fiona L.)"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2020-10-08T21:29:34Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2020-10-08T21:29:34Z"]},{"key":"dc:date.issued","label":"Date","values":["2020"]},{"key":"dc:publisher","label":"Institution","values":["Massachusetts Institute of Technology"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Bachelor"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Mechanical Engineering."]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided."]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://dspace.mit.edu/handle/1721.1/7582"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/1721.1/127902"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, May, 2020","Cataloged from the official PDF of thesis.","Includes bibliographical references (pages 29-31)."]},{"key":"dc:description.abstract","label":"Abstract","values":["A seemingly easy task for some, opening doors can cause frustration or pain for many people, due to difficulty spinning or gripping the handle. While technology does exist to make door handles more accessible or easy to use, there is no option that is low cost, quick easy to install, and will completely take away the need to grip or twist. This project focused on designing a method of unlatching doorknobs and handles that does not obstruct or change the pre-existing hardware of the door, can be easily installed and removed, and is compatible with most interior door handles."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["S.B."]},{"key":"dc:title","label":"Title","values":["A universal assistive door unlatching device"]}]}],"canonical_facts":{"dc:contributor.advisor":["Amos Winter."],"dc:contributor.department":["Massachusetts Institute of Technology. Department of Mechanical Engineering","MechE"],"dc:contributor.other":["Massachusetts Institute of Technology. Department of Mechanical Engineering."],"dc:creator":["McKellar, Fiona(Fiona L.)"],"dc:date.accessioned":["2020-10-08T21:29:34Z"],"dc:date.available":["2020-10-08T21:29:34Z"],"dc:date.issued":["2020"],"dc:description":["Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, May, 2020","Cataloged from the official PDF of thesis.","Includes bibliographical references (pages 29-31)."],"dc:description.abstract":["A seemingly easy task for some, opening doors can cause frustration or pain for many people, due to difficulty spinning or gripping the handle. While technology does exist to make door handles more accessible or easy to use, there is no option that is low cost, quick easy to install, and will completely take away the need to grip or twist. This project focused on designing a method of unlatching doorknobs and handles that does not obstruct or change the pre-existing hardware of the door, can be easily installed and removed, and is compatible with most interior door handles."],"dc:description.degree":["S.B."],"dc:identifier.uri":["https://hdl.handle.net/1721.1/127902"],"dc:language.iso":["eng"],"dc:publisher":["Massachusetts Institute of Technology"],"dc:rights":["MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided."],"dc:rights.uri":["http://dspace.mit.edu/handle/1721.1/7582"],"dc:subject":["Mechanical Engineering."],"dc:title":["A universal assistive door unlatching device"],"dc:type":["Thesis"],"thesis:degree_name":["Bachelor"]},"updated_at":"2026-07-22T22:20:59Z"}