{"id":"https://openalex.org/W2305185603","doi":"https://doi.org/10.1109/icsenst.2015.7438513","title":"A sensor platform for the visually impaired to walk straight avoiding obstacles","display_name":"A sensor platform for the visually impaired to walk straight avoiding obstacles","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2305185603","doi":"https://doi.org/10.1109/icsenst.2015.7438513","mag":"2305185603"},"language":"en","primary_location":{"id":"doi:10.1109/icsenst.2015.7438513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsenst.2015.7438513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 9th International Conference on Sensing Technology (ICST)","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/A5028096508","display_name":"Shashini A. De silva","orcid":null},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":true,"raw_author_name":"Shashini A. De silva","raw_affiliation_strings":["University of Moratuwa, Moratuwa, LK"],"affiliations":[{"raw_affiliation_string":"University of Moratuwa, Moratuwa, LK","institution_ids":["https://openalex.org/I195740183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103569481","display_name":"Dileeka D\u00edas","orcid":null},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Dileeka Dias","raw_affiliation_strings":["Department of Electronic and Telecommunication Engineering, University of Moratuwa, Sri Lanka"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Telecommunication Engineering, University of Moratuwa, Sri Lanka","institution_ids":["https://openalex.org/I195740183"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5028096508"],"corresponding_institution_ids":["https://openalex.org/I195740183"],"apc_list":null,"apc_paid":null,"fwci":0.6452,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.69358011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4","issue":null,"first_page":"838","last_page":"843"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":1.0,"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":1.0,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10789","display_name":"Interactive and Immersive Displays","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/obstacle","display_name":"Obstacle","score":0.8468082547187805},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.772315263748169},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6878898739814758},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6817232370376587},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.6011784076690674},{"id":"https://openalex.org/keywords/visually-impaired","display_name":"Visually impaired","score":0.564974844455719},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5536686182022095},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3429621160030365},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.20263540744781494},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10115641355514526}],"concepts":[{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.8468082547187805},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.772315263748169},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6878898739814758},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6817232370376587},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.6011784076690674},{"id":"https://openalex.org/C3020106864","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Visually impaired","level":2,"score":0.564974844455719},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5536686182022095},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3429621160030365},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.20263540744781494},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10115641355514526},{"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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsenst.2015.7438513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsenst.2015.7438513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 9th International Conference on Sensing Technology (ICST)","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":7,"referenced_works":["https://openalex.org/W1625683355","https://openalex.org/W2078990298","https://openalex.org/W2109990343","https://openalex.org/W2123436043","https://openalex.org/W2169522260","https://openalex.org/W2343038479","https://openalex.org/W6704229276"],"related_works":["https://openalex.org/W2794103424","https://openalex.org/W1996530509","https://openalex.org/W4245435724","https://openalex.org/W3028317537","https://openalex.org/W2389515972","https://openalex.org/W2055301889","https://openalex.org/W1505959757","https://openalex.org/W2376554934","https://openalex.org/W2077790809","https://openalex.org/W2906246018"],"abstract_inverted_index":{"We":[0,51],"present":[1],"a":[2,53],"sensor":[3,39,44,68],"platform":[4,40],"to":[5,29,55,58,74,108,113,120],"be":[6],"mounted":[7],"on":[8,33,67],"the":[9,14,20,27,34,61,94,123],"white":[10],"cane":[11],"used":[12],"by":[13],"visually":[15,110],"impaired.":[16],"This":[17],"can":[18],"estimate":[19,56],"direction":[21],"of":[22,79,93,97],"user":[23,28],"movement":[24],"and":[25,45,63,100,118],"enable":[26,106],"detect":[30],"obstacles":[31,59,88],"lying":[32],"path":[35,62,117],"in":[36,60,91,103],"advance.":[37],"The":[38,70],"contains":[41],"an":[42,46,76],"ultrasonic":[43],"IMU":[47],"(Inertia":[48],"Measurement":[49],"Unit).":[50],"develop":[52],"model":[54,71],"distances":[57],"their":[64,101,116],"width":[65],"based":[66],"measurements.":[69],"is":[72],"demonstrated":[73],"have":[75],"overall":[77],"accuracy":[78,82],"84%,":[80],"with":[81],"as":[83,85],"high":[84],"90%":[86],"for":[87],"within":[89],"50cm":[90],"front":[92],"user.":[95],"Knowledge":[96],"obstacle":[98,124],"locations":[99],"size":[102],"advance,":[104],"would":[105],"us":[107],"guide":[109],"impaired":[111],"persons":[112],"deviate":[114],"from":[115],"return":[119],"it":[121],"after":[122],"has":[125],"been":[126],"passed.":[127]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}