{"id":"https://openalex.org/W2198725852","doi":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","title":"A Better Engineering Design: Low Cost Assistance Kit for Manual Wheelchair Users with Enhanced Obstacle Detection","display_name":"A Better Engineering Design: Low Cost Assistance Kit for Manual Wheelchair Users with Enhanced Obstacle Detection","publication_year":2015,"publication_date":"2015-09-30","ids":{"openalex":"https://openalex.org/W2198725852","doi":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","mag":"2198725852"},"language":"en","primary_location":{"id":"doi:10.5614/j.eng.technol.sci.2015.47.4.4","doi":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","is_oa":true,"landing_page_url":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","pdf_url":"https://journals.itb.ac.id/index.php/jets/article/download/765/924/6193","source":{"id":"https://openalex.org/S2764607890","display_name":"Journal of Engineering and Technological Sciences","issn_l":"1978-3051","issn":["1978-3051","2337-5779","2338-5502"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310314990","host_organization_name":"ITB Journal Publisher, LPPM ITB","host_organization_lineage":["https://openalex.org/P4310314990"],"host_organization_lineage_names":["ITB Journal Publisher, LPPM ITB"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Engineering and Technological Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.itb.ac.id/index.php/jets/article/download/765/924/6193","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065623221","display_name":"Dryvendra Dryvendra","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dryvendra Dryvendra","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082627066","display_name":"Mritha Ramalingam","orcid":"https://orcid.org/0000-0002-9197-0840","observed_orcids":["https://orcid.org/0000-0002-9197-0840"]},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"Mritha Ramalingam","raw_affiliation_strings":["University Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Pulau Pinang, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Pulau Pinang, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069435968","display_name":"Elanchezhian Chinnavan","orcid":"https://orcid.org/0000-0002-5408-4030","observed_orcids":["https://orcid.org/0000-0002-5408-4030"]},"institutions":[{"id":"https://openalex.org/I3018001382","display_name":"AIMST University","ror":"https://ror.org/007gerq75","country_code":"MY","type":"education","lineage":["https://openalex.org/I3018001382"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Elanchezhian Chinnavan","raw_affiliation_strings":["School of Physiotherapy, AIMST University, 08100 Bedong, Kedah, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physiotherapy, AIMST University, 08100 Bedong, Kedah, Malaysia","institution_ids":["https://openalex.org/I3018001382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064288291","display_name":"R. Puviarasi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Puviarasi Puviarasi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5099909888","display_name":"Raguraman Raguraman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raguraman Raguraman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082627066"],"corresponding_institution_ids":["https://openalex.org/I139322472"],"apc_list":{"value":150,"currency":"USD","value_usd":150},"apc_paid":{"value":150,"currency":"USD","value_usd":150},"fwci":5.8703,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.94836957,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"47","issue":"4","first_page":"389","last_page":"405"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13420","display_name":"Arduino and IoT Applications","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12899","display_name":"Engineering and Technology Innovations","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/manual-wheelchair","display_name":"manual wheelchair","score":0.8100000023841858},{"id":"https://openalex.org/keywords/assistive-technology","display_name":"assistive technology","score":0.7519999742507935},{"id":"https://openalex.org/keywords/obstacle-detection","display_name":"obstacle detection","score":0.9049999713897705},{"id":"https://openalex.org/keywords/ultrasonic-sensors","display_name":"ultrasonic sensors","score":0.9290000200271606},{"id":"https://openalex.org/keywords/microcontroller","display_name":"microcontroller","score":0.7549999952316284},{"id":"https://openalex.org/keywords/emergency-alarm","display_name":"emergency alarm","score":0.9509999752044678},{"id":"https://openalex.org/keywords/low-cost-assistive-device","display_name":"low-cost assistive device","score":0.7630000114440918},{"id":"https://openalex.org/keywords/optical-sensing","display_name":"optical sensing","score":0.5600000023841858},{"id":"https://openalex.org/keywords/liquid-crystal-displays","display_name":"LCD display","score":0.6819999814033508}],"concepts":[{"id":"https://openalex.org/C2781042323","wikidata":"https://www.wikidata.org/wiki/Q191931","display_name":"Wheelchair","level":2,"score":0.9163788557052612},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.8867132663726807},{"id":"https://openalex.org/C2779119184","wikidata":"https://www.wikidata.org/wiki/Q294350","display_name":"ALARM","level":2,"score":0.8303644061088562},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.8181594610214233},{"id":"https://openalex.org/C2777884842","wikidata":"https://www.wikidata.org/wiki/Q869713","display_name":"Headlamp","level":2,"score":0.6329448819160461},{"id":"https://openalex.org/C128019096","wikidata":"https://www.wikidata.org/wiki/Q83341","display_name":"Liquid-crystal display","level":2,"score":0.5147028565406799},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.49311038851737976},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.477493017911911},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4774811267852783},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4546934962272644},{"id":"https://openalex.org/C2777642091","wikidata":"https://www.wikidata.org/wiki/Q1148571","display_name":"Buzzer","level":3,"score":0.4455797076225281},{"id":"https://openalex.org/C6683253","wikidata":"https://www.wikidata.org/wiki/Q7075535","display_name":"Obstacle avoidance","level":4,"score":0.4141475558280945},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4103851914405823},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4005982279777527},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3959490954875946},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.33672839403152466},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21203774213790894},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1977006196975708},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.5614/j.eng.technol.sci.2015.47.4.4","doi":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","is_oa":true,"landing_page_url":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","pdf_url":"https://journals.itb.ac.id/index.php/jets/article/download/765/924/6193","source":{"id":"https://openalex.org/S2764607890","display_name":"Journal of Engineering and Technological Sciences","issn_l":"1978-3051","issn":["1978-3051","2337-5779","2338-5502"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310314990","host_organization_name":"ITB Journal Publisher, LPPM ITB","host_organization_lineage":["https://openalex.org/P4310314990"],"host_organization_lineage_names":["ITB Journal Publisher, LPPM ITB"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Engineering and Technological Sciences","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9e7d8067b0c74eb58696bb19f3c8661c","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/9e7d8067b0c74eb58696bb19f3c8661c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Engineering and Technological Sciences, Vol 47, Iss 4 (2015)","raw_type":"article"},{"id":"pmh:oai:doaj.org/article:a9968218250d4565b7adfe0b2004d7fc","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/a9968218250d4565b7adfe0b2004d7fc","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Engineering and Technological Sciences, Vol 47, Iss 4, Pp 389-405 (2015)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.5614/j.eng.technol.sci.2015.47.4.4","doi":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","is_oa":true,"landing_page_url":"https://doi.org/10.5614/j.eng.technol.sci.2015.47.4.4","pdf_url":"https://journals.itb.ac.id/index.php/jets/article/download/765/924/6193","source":{"id":"https://openalex.org/S2764607890","display_name":"Journal of Engineering and Technological Sciences","issn_l":"1978-3051","issn":["1978-3051","2337-5779","2338-5502"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310314990","host_organization_name":"ITB Journal Publisher, LPPM ITB","host_organization_lineage":["https://openalex.org/P4310314990"],"host_organization_lineage_names":["ITB Journal Publisher, LPPM ITB"],"type":"journal"},"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Engineering and Technological Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5378999710083008}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2198725852.pdf","grobid_xml":"https://content.openalex.org/works/W2198725852.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1030124","https://openalex.org/W1536147468","https://openalex.org/W1978227576","https://openalex.org/W2008487864","https://openalex.org/W2105018452","https://openalex.org/W2108758759","https://openalex.org/W2113445672","https://openalex.org/W2128564305","https://openalex.org/W2171545637","https://openalex.org/W2315124448","https://openalex.org/W6600143377","https://openalex.org/W6629276974","https://openalex.org/W6635541309"],"related_works":["https://openalex.org/W4308069525","https://openalex.org/W4410341826","https://openalex.org/W4391251366","https://openalex.org/W7217807904","https://openalex.org/W1552091844","https://openalex.org/W7098033609","https://openalex.org/W4249571776","https://openalex.org/W2364973405","https://openalex.org/W4389946383","https://openalex.org/W4234453728"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,53,118,148,159],"better":[4],"engineering":[5],"design":[6,15,43],"of":[7,22,28,105,134,136,177],"an":[8,62],"assistance":[9],"kit":[10],"for":[11,164],"manual":[12],"wheelchair":[13,30,116,126,156],"users.The":[14],"is":[16,35,67,99,143,152],"aimed":[17],"to":[18,80,101,154,157],"enhance":[19],"the":[20,25,29,45,68,75,81,87,93,103,109,115,121,125,132,138,155,165,169,172,175,178,186],"detection":[21],"obstacles":[23,106],"in":[24],"travelling":[26],"path":[27,163],"user":[31,47,127],"at":[32],"low":[33],"cost.This":[34],"facilitated":[36],"by":[37],"microcontroller":[38,66],"and":[39,61,77,92,145,161,171,174],"sensor":[40,98],"technologies.The":[41],"proposed":[42],"provides":[44],"intended":[46],"with":[48],"obstacle":[49,112,170],"detection,":[50,52],"light":[51,54,59,82,90,141,149,181],"emitting":[55],"diode":[56],"(LED)":[57],"emergency":[58,63,89,94,140,180],"system,":[60,91],"alarm":[64,95,130],"system.The":[65],"main":[69],"controller":[70],"that":[71],"receives":[72],"input":[73],"from":[74],"sensors":[76],"produces":[78],"output":[79],"crystal":[83],"display":[84],"(LCD)":[85],"screen,":[86],"LED":[88,139,179],"system.An":[96],"ultrasonic":[97],"used":[100],"detect":[102],"presence":[104],"directly":[107],"behind":[108,114],"wheelchair.If":[110],"any":[111],"exists":[113],"within":[117],"set":[119],"range,":[120],"system":[122,142,182],"will":[123],"alert":[124],"through":[128],"different":[129],"sounds.In":[131],"case":[133],"absence":[135],"light,":[137],"activated":[144],"turns":[146],"on":[147,185],"source,":[150],"which":[151],"attached":[153],"provide":[158],"bright":[160],"clear":[162],"user.The":[166],"distance":[167],"between":[168],"wheelchair,":[173],"status":[176],"are":[183],"displayed":[184],"LCD":[187],"screen.":[188]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}