{"id":"https://openalex.org/W2759465132","doi":"https://doi.org/10.1145/3121138.3121177","title":"Automatic Braking System and Fall Detection Mechanism for Rollators","display_name":"Automatic Braking System and Fall Detection Mechanism for Rollators","publication_year":2017,"publication_date":"2017-06-22","ids":{"openalex":"https://openalex.org/W2759465132","doi":"https://doi.org/10.1145/3121138.3121177","mag":"2759465132"},"language":"en","primary_location":{"id":"doi:10.1145/3121138.3121177","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3121138.3121177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Conference on Bioinformatics and Biomedical Science","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066241363","display_name":"Monica Azqueta\u2010Gavaldon","orcid":"https://orcid.org/0000-0002-7616-818X"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Monica Azqueta-Gavaldon","raw_affiliation_strings":["Department of Orthopedic Surgery Physical Medicine and Rehabilitation University Hospital, Ludwig Maximilians University (LMU), Munich Germany"],"affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery Physical Medicine and Rehabilitation University Hospital, Ludwig Maximilians University (LMU), Munich Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086020639","display_name":"I\u00f1igo Azqueta-Gavaldon","orcid":null},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Inigo Azqueta-Gavaldon","raw_affiliation_strings":["Department of Orthopedic Surgery Physical Medicine and Rehabilitation University Hospital, Ludwig Maximilians University (LMU), Munich Germany"],"affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery Physical Medicine and Rehabilitation University Hospital, Ludwig Maximilians University (LMU), Munich Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071885299","display_name":"Matthias Woiczinski","orcid":"https://orcid.org/0000-0002-4123-8168"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matthias Woiczinski","raw_affiliation_strings":["Department of Orthopedic Surgery Physical Medicine and Rehabilitation University Hospital, Ludwig Maximilians University (LMU), Munich Germany"],"affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery Physical Medicine and Rehabilitation University Hospital, Ludwig Maximilians University (LMU), Munich Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067875130","display_name":"Kai B\u00f6tzel","orcid":"https://orcid.org/0000-0002-5218-2331"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kai B\u00f6tzel","raw_affiliation_strings":["Department of Neurology, University Hospital, Ludwig Maximilians University (LMU)"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, University Hospital, Ludwig Maximilians University (LMU)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023731363","display_name":"Eduard Kraft","orcid":"https://orcid.org/0000-0001-7996-7633"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eduard Kraft","raw_affiliation_strings":["Department of Orthopedic Surgery, Physical Medicine and Rehabilitation, University Hospital, Ludwig Maximilians University (LMU), Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Orthopedic Surgery, Physical Medicine and Rehabilitation, University Hospital, Ludwig Maximilians University (LMU), Munich, Germany","institution_ids":["https://openalex.org/I8204097"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5066241363"],"corresponding_institution_ids":["https://openalex.org/I8204097"],"apc_list":null,"apc_paid":null,"fwci":0.3824,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.6019044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"158","last_page":"161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10879","display_name":"Robotic Locomotion and Control","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10879","display_name":"Robotic Locomotion and Control","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tripping","display_name":"Tripping","score":0.8941653966903687},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6239044666290283},{"id":"https://openalex.org/keywords/braking-system","display_name":"Braking system","score":0.5825318694114685},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.5519211292266846},{"id":"https://openalex.org/keywords/falling","display_name":"Falling (accident)","score":0.5336383581161499},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.47142404317855835},{"id":"https://openalex.org/keywords/elderly-people","display_name":"Elderly people","score":0.4554765224456787},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.44414469599723816},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3317437767982483},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2606731057167053},{"id":"https://openalex.org/keywords/circuit-breaker","display_name":"Circuit breaker","score":0.14877471327781677},{"id":"https://openalex.org/keywords/brake","display_name":"Brake","score":0.14225074648857117},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12435728311538696},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.10645028948783875}],"concepts":[{"id":"https://openalex.org/C2779733308","wikidata":"https://www.wikidata.org/wiki/Q17146464","display_name":"Tripping","level":3,"score":0.8941653966903687},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6239044666290283},{"id":"https://openalex.org/C2988389982","wikidata":"https://www.wikidata.org/wiki/Q1534839","display_name":"Braking system","level":3,"score":0.5825318694114685},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.5519211292266846},{"id":"https://openalex.org/C2779079380","wikidata":"https://www.wikidata.org/wiki/Q333495","display_name":"Falling (accident)","level":2,"score":0.5336383581161499},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.47142404317855835},{"id":"https://openalex.org/C3018697994","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Elderly people","level":2,"score":0.4554765224456787},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.44414469599723816},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3317437767982483},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2606731057167053},{"id":"https://openalex.org/C61352017","wikidata":"https://www.wikidata.org/wiki/Q211058","display_name":"Circuit breaker","level":2,"score":0.14877471327781677},{"id":"https://openalex.org/C2780999251","wikidata":"https://www.wikidata.org/wiki/Q17022503","display_name":"Brake","level":2,"score":0.14225074648857117},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12435728311538696},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10645028948783875},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3121138.3121177","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3121138.3121177","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Conference on Bioinformatics and Biomedical Science","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1506395405","https://openalex.org/W1537959710","https://openalex.org/W1983732105","https://openalex.org/W2070254292","https://openalex.org/W2148564844","https://openalex.org/W2403188676","https://openalex.org/W6713490709"],"related_works":["https://openalex.org/W2576428960","https://openalex.org/W2348657577","https://openalex.org/W2371866616","https://openalex.org/W314499628","https://openalex.org/W2054734788","https://openalex.org/W4302556568","https://openalex.org/W4200444887","https://openalex.org/W2473524598","https://openalex.org/W3029118113","https://openalex.org/W2804316969"],"abstract_inverted_index":{"Four":[0],"wheel":[1],"walkers":[2],"or":[3,51],"rollators":[4,44,70],"are":[5,45],"a":[6,54,80,95],"useful":[7],"device":[8],"to":[9,13,33,90,119,122],"help":[10],"the":[11,17,27,40,43,85,88,91,100],"elderly":[12,28],"walk":[14],"independently.":[15],"Nevertheless,":[16],"use":[18],"of":[19,42,87,114],"such":[20],"devices":[21],"is":[22,98],"not":[23,46],"always":[24],"desired":[25],"by":[26,78],"since":[29],"they":[30],"sometimes":[31],"fail":[32],"provide":[34],"stability":[35],"during":[36,49],"forward":[37,55,115],"falls.":[38],"If":[39],"brakes":[41,101],"immediately":[47],"engaged":[48],"tripping":[50],"\"freezing\"":[52],"episodes,":[53],"fall":[56],"can":[57],"be":[58,120],"inevitable.":[59],"Taking":[60],"into":[61],"consideration":[62],"this":[63],"issue,":[64],"an":[65],"automatic":[66],"braking":[67],"system":[68,76,104],"for":[69,107],"was":[71,105],"designed":[72],"and":[73,93,110,117],"tested.":[74],"This":[75],"works":[77],"using":[79],"depth":[81],"camera":[82],"that":[83],"monitors":[84],"distance":[86,97],"user":[89],"rollator,":[92],"when":[94],"critical":[96],"exceeded,":[99],"engage.":[102],"The":[103],"tested":[106],"different":[108,112],"velocities":[109],"with":[111,125],"types":[113],"falls":[116,124],"proved":[118],"able":[121],"recognize":[123],"high":[126],"accuracy.":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
