{"id":"https://openalex.org/W2493696062","doi":"https://doi.org/10.1145/2851613.2851716","title":"Navigating visually impaired travelers in a large train station using smartphone and bluetooth low energy","display_name":"Navigating visually impaired travelers in a large train station using smartphone and bluetooth low energy","publication_year":2016,"publication_date":"2016-04-04","ids":{"openalex":"https://openalex.org/W2493696062","doi":"https://doi.org/10.1145/2851613.2851716","mag":"2493696062"},"language":"en","primary_location":{"id":"doi:10.1145/2851613.2851716","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2851613.2851716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st Annual ACM Symposium on Applied Computing","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/A5077915831","display_name":"Jee\u2010Eun Kim","orcid":"https://orcid.org/0000-0002-3811-3479"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Jee-Eun Kim","raw_affiliation_strings":["The University of Tokyo"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024392687","display_name":"Masahiro Bessho","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Bessho","raw_affiliation_strings":["The University of Tokyo"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078003190","display_name":"Shinsuke Kobayashi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinsuke Kobayashi","raw_affiliation_strings":["YRP Ubiquitous Networking Laboratory"],"affiliations":[{"raw_affiliation_string":"YRP Ubiquitous Networking Laboratory","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012068346","display_name":"Noboru Koshizuka","orcid":"https://orcid.org/0000-0002-4728-9425"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noboru Koshizuka","raw_affiliation_strings":["The University of Tokyo and YRP Ubiquitous Networking Laboratory"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo and YRP Ubiquitous Networking Laboratory","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102277205","display_name":"Ken Sakamura","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken Sakamura","raw_affiliation_strings":["The University of Tokyo and YRP Ubiquitous Networking Laboratory"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo and YRP Ubiquitous Networking Laboratory","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5077915831"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":4.93086025,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.96527765,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"604","last_page":"611"},"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":0.994700014591217,"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":0.9772999882698059,"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/computer-science","display_name":"Computer science","score":0.7219911217689514},{"id":"https://openalex.org/keywords/compass","display_name":"Compass","score":0.6941380500793457},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.6784313917160034},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6028217077255249},{"id":"https://openalex.org/keywords/bluetooth-low-energy","display_name":"Bluetooth Low Energy","score":0.5531519651412964},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5103976130485535},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25024497509002686},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2413126528263092}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7219911217689514},{"id":"https://openalex.org/C2778361833","wikidata":"https://www.wikidata.org/wiki/Q34735","display_name":"Compass","level":2,"score":0.6941380500793457},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.6784313917160034},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6028217077255249},{"id":"https://openalex.org/C2776418194","wikidata":"https://www.wikidata.org/wiki/Q1638779","display_name":"Bluetooth Low Energy","level":4,"score":0.5531519651412964},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5103976130485535},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25024497509002686},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2413126528263092},{"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/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2851613.2851716","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2851613.2851716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W71382598","https://openalex.org/W1428967323","https://openalex.org/W1509044488","https://openalex.org/W1603374096","https://openalex.org/W1780395260","https://openalex.org/W1975715077","https://openalex.org/W1979806864","https://openalex.org/W1991985138","https://openalex.org/W1992413144","https://openalex.org/W1997675818","https://openalex.org/W2011857665","https://openalex.org/W2034036702","https://openalex.org/W2045450224","https://openalex.org/W2052569745","https://openalex.org/W2059008731","https://openalex.org/W2069006975","https://openalex.org/W2090948033","https://openalex.org/W2118322861","https://openalex.org/W2168745394","https://openalex.org/W2204780533","https://openalex.org/W4255589430","https://openalex.org/W6648443673"],"related_works":["https://openalex.org/W2026217228","https://openalex.org/W2460679371","https://openalex.org/W1566557084","https://openalex.org/W1981475037","https://openalex.org/W2956056877","https://openalex.org/W2058711580","https://openalex.org/W2911404179","https://openalex.org/W2572635530","https://openalex.org/W2223325499","https://openalex.org/W3136975152"],"abstract_inverted_index":{"People":[0],"with":[1,110,128,163],"visual":[2],"impairments":[3],"face":[4],"challenges":[5],"when":[6],"navigating":[7],"indoor":[8],"environments,":[9],"such":[10,34],"as":[11],"train":[12,53,97],"stations":[13],"and":[14,26,72,131,187,191],"shopping":[15],"malls.":[16],"Prior":[17],"approaches":[18],"either":[19],"require":[20],"dedicated":[21],"hardware":[22],"that":[23,45,84,120,149,168,179],"is":[24],"expensive":[25],"bulky":[27],"or":[28,157],"may":[29],"not":[30],"be":[31],"suitable":[32],"for":[33,62,123,195],"complex":[35,52,186],"spaces.":[36,159],"This":[37],"paper":[38],"aims":[39],"to":[40,49,113,117,135],"propose":[41],"a":[42,51,57,73,81,129,132,137,185],"practical":[43],"solution":[44],"enables":[46],"blind":[47,111,165],"travelers":[48],"navigate":[50],"station":[54],"independently":[55],"using":[56],"smartphone":[58],"without":[59],"the":[60,94,140],"need":[61],"any":[63],"special":[64],"hardware.":[65],"Utilizing":[66],"Bluetooth":[67],"Low":[68],"Energy":[69],"(BLE)":[70],"technology":[71],"smartphone's":[74],"built-in":[75],"compass,":[76],"we":[77],"developed":[78],"StaNavi":[79,106],"--":[80],"navigation":[82],"system":[83,181],"provides":[85],"turn-by-turn":[86],"voice":[87],"directions":[88],"inside":[89],"Tokyo":[90],"Station,":[91],"one":[92],"of":[93,139],"world's":[95],"busiest":[96],"stations,":[98],"which":[99],"has":[100,192],"more":[101],"than":[102],"400,000":[103],"passengers":[104],"daily.":[105],"was":[107,182],"iteratively":[108],"co-designed":[109],"users":[112,151,166,170],"provide":[114,136],"features":[115],"tailored":[116],"their":[118],"needs":[119],"include":[121],"interfaces":[122],"one-handed":[124],"use":[125],"while":[126],"walking":[127],"cane":[130],"route":[133],"overview":[134],"picture":[138],"entire":[141],"journey":[142],"in":[143,154,175,184],"advance.":[144],"It":[145],"also":[146],"offers":[147],"cues":[148],"help":[150],"orient":[152],"themselves":[153],"convoluted":[155],"paths":[156],"open":[158],"A":[160],"field":[161],"test":[162],"eight":[164],"demonstrates":[167],"all":[169],"could":[171],"reach":[172],"given":[173],"destinations":[174],"real-life":[176],"scenarios,":[177],"showing":[178],"our":[180],"effective":[183],"highly":[188],"crowded":[189],"environment":[190],"great":[193],"potential":[194],"large-scale":[196],"deployment.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":19},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
