{"id":"https://openalex.org/W2075741642","doi":"https://doi.org/10.1145/1357054.1357201","title":"Ninja cursors","display_name":"Ninja cursors","publication_year":2008,"publication_date":"2008-04-06","ids":{"openalex":"https://openalex.org/W2075741642","doi":"https://doi.org/10.1145/1357054.1357201","mag":"2075741642"},"language":"en","primary_location":{"id":"doi:10.1145/1357054.1357201","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1357054.1357201","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems","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/A5039533304","display_name":"Masatomo Kobayashi","orcid":"https://orcid.org/0000-0002-4397-8557"},"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":"Masatomo Kobayashi","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102743150","display_name":"Takeo Igarashi","orcid":"https://orcid.org/0000-0002-5495-6441"},"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":"Takeo Igarashi","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039533304"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":10.7335,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":{"value":0.98263714,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"949","last_page":"958"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10789","display_name":"Interactive and Immersive Displays","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10789","display_name":"Interactive and Immersive Displays","score":0.9998999834060669,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9991999864578247,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8267657160758972},{"id":"https://openalex.org/keywords/cursor","display_name":"Cursor (databases)","score":0.8122661113739014},{"id":"https://openalex.org/keywords/ambiguity","display_name":"Ambiguity","score":0.4629552960395813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4023386836051941},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3814393877983093}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8267657160758972},{"id":"https://openalex.org/C2776990265","wikidata":"https://www.wikidata.org/wiki/Q2998101","display_name":"Cursor (databases)","level":2,"score":0.8122661113739014},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.4629552960395813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4023386836051941},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3814393877983093},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1357054.1357201","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1357054.1357201","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems","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/W120317145","https://openalex.org/W1504728754","https://openalex.org/W1594426410","https://openalex.org/W1606635698","https://openalex.org/W2002002206","https://openalex.org/W2014215901","https://openalex.org/W2023597586","https://openalex.org/W2025904186","https://openalex.org/W2030286026","https://openalex.org/W2076656908","https://openalex.org/W2077057201","https://openalex.org/W2100616133","https://openalex.org/W2101096043","https://openalex.org/W2112103637","https://openalex.org/W2112824399","https://openalex.org/W2122297397","https://openalex.org/W2126434504","https://openalex.org/W2158391167","https://openalex.org/W2164970179","https://openalex.org/W2179427518","https://openalex.org/W4210916243","https://openalex.org/W4239127880"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2166024367","https://openalex.org/W2772917594","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747"],"abstract_inverted_index":{"We":[0,36,62],"propose":[1],"the":[2,7,24,38,43,51,69,72,86,92,128],"\"ninja":[3],"cursor\"":[4],"to":[5,22,27,49,67,116,121,130],"improve":[6,122],"performance":[8,70,87],"of":[9,42,71,94,135],"target":[10,97],"acquisition,":[11],"particularly":[12],"on":[13,100],"large":[14],"screens.":[15],"This":[16],"technique":[17,107],"uses":[18],"multiple":[19,56],"distributed":[20],"cursors":[21,57,95,136],"reduce":[23,82],"average":[25],"distance":[26],"targets.":[28],"Each":[29],"cursor":[30],"moves":[31],"synchronously":[32],"following":[33],"mouse":[34],"movement.":[35],"present":[37],"design":[39],"and":[40,96],"implementation":[41],"proposed":[44],"technique,":[45],"including":[46],"a":[47,118,132],"method":[48,120],"resolve":[50],"ambiguity":[52],"that":[53,78],"results":[54,76],"when":[55],"indicate":[58,77],"different":[59],"targets":[60],"simultaneously.":[61],"also":[63],"conducted":[64],"an":[65],"experiment":[66],"assess":[68],"ninja":[73],"cursor.":[74],"The":[75],"it":[79],"can":[80,108],"generally":[81],"movement":[83],"time.":[84],"However,":[85],"is":[88,127],"greatly":[89],"affected":[90],"by":[91],"number":[93,134],"density.":[98],"Based":[99],"these":[101],"results,":[102],"we":[103],"discuss":[104],"how":[105],"our":[106,125],"be":[109],"put":[110],"into":[111],"practical":[112],"use.":[113],"In":[114],"addition":[115],"presenting":[117],"novel":[119],"pointing":[123,139],"performance,":[124],"study":[126],"first":[129],"explore":[131],"variable":[133],"for":[137],"performing":[138],"tasks.":[140]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2016-06-24T00:00:00"}
