{"id":"https://openalex.org/W3173006602","doi":"https://doi.org/10.1109/percomworkshops51409.2021.9431138","title":"CityGuide: A Seamless Indoor-Outdoor Wayfinding System for People With Vision Impairments","display_name":"CityGuide: A Seamless Indoor-Outdoor Wayfinding System for People With Vision Impairments","publication_year":2021,"publication_date":"2021-03-22","ids":{"openalex":"https://openalex.org/W3173006602","doi":"https://doi.org/10.1109/percomworkshops51409.2021.9431138","mag":"3173006602"},"language":"en","primary_location":{"id":"doi:10.1109/percomworkshops51409.2021.9431138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percomworkshops51409.2021.9431138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)","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/A5053861991","display_name":"Seyed Ali Cheraghi","orcid":"https://orcid.org/0000-0001-8720-1291"},"institutions":[{"id":"https://openalex.org/I61628605","display_name":"Smith-Kettlewell Eye Research Institute","ror":"https://ror.org/05783y657","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I61628605"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Seyed Ali Cheraghi","raw_affiliation_strings":["Smith-Kettlewell Eye Research Institute, San Francisco, CA, USA"],"affiliations":[{"raw_affiliation_string":"Smith-Kettlewell Eye Research Institute, San Francisco, CA, USA","institution_ids":["https://openalex.org/I61628605"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008657111","display_name":"Vinod Namboodiri","orcid":"https://orcid.org/0000-0003-0705-6990"},"institutions":[{"id":"https://openalex.org/I39587148","display_name":"Wichita State University","ror":"https://ror.org/00c4e7y75","country_code":"US","type":"education","lineage":["https://openalex.org/I39587148"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vinod Namboodiri","raw_affiliation_strings":["Wichita State University, Wichita, KS, USA"],"affiliations":[{"raw_affiliation_string":"Wichita State University, Wichita, KS, USA","institution_ids":["https://openalex.org/I39587148"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057505484","display_name":"G\u00fcler Arsal","orcid":"https://orcid.org/0000-0002-7893-436X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guler Arsal","raw_affiliation_strings":["Envision Research Institute, Wichita, KS, USA"],"affiliations":[{"raw_affiliation_string":"Envision Research Institute, Wichita, KS, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053861991"],"corresponding_institution_ids":["https://openalex.org/I61628605"],"apc_list":null,"apc_paid":null,"fwci":0.4736,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.589512,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"105","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9986000061035156,"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/T12546","display_name":"Smart Parking Systems Research","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/global-positioning-system","display_name":"Global Positioning System","score":0.831977128982544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6844429969787598},{"id":"https://openalex.org/keywords/navigation-system","display_name":"Navigation system","score":0.6259243488311768},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.48476356267929077},{"id":"https://openalex.org/keywords/visually-impaired","display_name":"Visually impaired","score":0.4259186089038849},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.3408198058605194},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32678231596946716},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22770434617996216},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13874006271362305}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.831977128982544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6844429969787598},{"id":"https://openalex.org/C2777891301","wikidata":"https://www.wikidata.org/wiki/Q3475123","display_name":"Navigation system","level":2,"score":0.6259243488311768},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.48476356267929077},{"id":"https://openalex.org/C3020106864","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Visually impaired","level":2,"score":0.4259186089038849},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3408198058605194},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32678231596946716},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22770434617996216},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13874006271362305}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/percomworkshops51409.2021.9431138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percomworkshops51409.2021.9431138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)","raw_type":"proceedings-article"},{"id":"pmh:oai:soar.wichita.edu:10057/21623","is_oa":false,"landing_page_url":"https://doi.org/10.1109/PerComWorkshops51409.2021.9431138","pdf_url":null,"source":{"id":"https://openalex.org/S4306401479","display_name":"Holmes Museum Of Anthropology (Wichita State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39587148","host_organization_name":"Wichita State University","host_organization_lineage":["https://openalex.org/I39587148"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1968140153","https://openalex.org/W2011224697","https://openalex.org/W2092460372","https://openalex.org/W2186879008","https://openalex.org/W2417291942","https://openalex.org/W2493696062","https://openalex.org/W2508778727","https://openalex.org/W2610419222","https://openalex.org/W2725946498","https://openalex.org/W6737226535"],"related_works":["https://openalex.org/W3162200841","https://openalex.org/W2586280620","https://openalex.org/W2805505483","https://openalex.org/W4205667428","https://openalex.org/W2384744344","https://openalex.org/W4233932308","https://openalex.org/W2390992067","https://openalex.org/W2023441783","https://openalex.org/W2040821149","https://openalex.org/W2464406822"],"abstract_inverted_index":{"GPS":[0,136],"accuracy":[1],"is":[2,99],"poor":[3],"in":[4,27,133,188],"indoor":[5,63,120,130,170],"environments":[6],"and":[7,12,23,44,58,64,76,81,112,144,193],"around":[8],"buildings.":[9],"Thus,":[10],"reading":[11],"following":[13],"signs":[14],"still":[15],"remains":[16,47],"the":[17,157],"most":[18],"common":[19],"mechanism":[20],"for":[21],"providing":[22],"receiving":[24],"wayfinding":[25,60,79,131,145],"information":[26],"such":[28],"spaces.":[29],"This":[30,72],"puts":[31],"individuals":[32,92],"who":[33],"are":[34],"blind":[35],"or":[36],"visually":[37],"impaired":[38],"(BVI)":[39],"at":[40],"a":[41,48,53,78,103,140,149],"great":[42,49],"disadvantage,":[43],"thus,":[45],"there":[46],"need":[50],"to":[51,56,93,110,122,138,152,173,185],"provide":[52,139],"low-cost,":[54],"easy":[55],"use,":[57],"reliable":[59],"system":[61,80,146],"within":[62,177],"outdoor":[65,124,175],"spaces":[66],"that":[67,86,147],"complements":[68],"existing":[69],"satellite-based":[70],"systems.":[71],"work":[73],"designs,":[74],"implements,":[75],"evaluates":[77],"smartphone":[82],"application":[83],"called":[84],"CityGuide":[85,106,126,162],"can":[87],"be":[88,186],"used":[89],"by":[90],"BVI":[91,150,164],"navigate":[94],"their":[95,153],"surroundings":[96],"beyond":[97],"what":[98],"possible":[100],"with":[101,135,163],"just":[102],"GPS-based":[104],"system.":[105],"enables":[107],"an":[108,119,123,169,174,178],"individual":[109,151],"query":[111],"get":[113],"turn-by-turn":[114],"shortest":[115,158],"route":[116],"directions":[117],"from":[118],"location":[121],"location.":[125],"leverages":[127],"recently":[128],"developed":[129],"solutions":[132],"conjunction":[134],"signals":[137],"seamless":[141],"indoor-outdoor":[142],"navigation":[143,191],"guides":[148],"desired":[154],"destination":[155,176],"through":[156],"route.":[159],"Evaluations":[160],"of":[161,195],"human":[165],"subjects":[166],"navigating":[167],"between":[168],"starting":[171],"point":[172],"unfamiliar":[179],"university":[180],"campus":[181],"scenario":[182],"showed":[183],"it":[184],"effective":[187],"reducing":[189],"end-to-end":[190],"times":[192],"distances":[194],"almost":[196],"all":[197],"participants.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-15T09:29:46.208133","created_date":"2025-10-10T00:00:00"}