{"id":"https://openalex.org/W2152040280","doi":"https://doi.org/10.1145/2395131.2395135","title":"Two-Part Models Capture the Impact of Gain on Pointing Performance","display_name":"Two-Part Models Capture the Impact of Gain on Pointing Performance","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2152040280","doi":"https://doi.org/10.1145/2395131.2395135","mag":"2152040280"},"language":"en","primary_location":{"id":"doi:10.1145/2395131.2395135","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2395131.2395135","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2395131.2395135","source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2395131.2395135","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009067148","display_name":"Garth Shoemaker","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Garth Shoemaker","raw_affiliation_strings":["University of British Columbia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of British Columbia","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022639948","display_name":"Takayuki Tsukitani","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayuki Tsukitani","raw_affiliation_strings":["Osaka University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka University","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026275950","display_name":"Yoshifumi Kitamura","orcid":"https://orcid.org/0000-0002-7047-627X"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshifumi Kitamura","raw_affiliation_strings":["Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066765608","display_name":"Kellogg S. Booth","orcid":"https://orcid.org/0000-0002-3481-7962"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kellogg S. Booth","raw_affiliation_strings":["University of British Columbia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of British Columbia","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009067148"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":3.5467,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.92752621,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"4","first_page":"1","last_page":"34"},"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9998000264167786,"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":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fittss-law","display_name":"Fitts's law","score":0.9014759063720703},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7066425681114197},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.482311487197876},{"id":"https://openalex.org/keywords/fragility","display_name":"Fragility","score":0.43768948316574097},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34254899621009827},{"id":"https://openalex.org/keywords/movement","display_name":"Movement (music)","score":0.256631076335907},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09197372198104858}],"concepts":[{"id":"https://openalex.org/C159842133","wikidata":"https://www.wikidata.org/wiki/Q1137548","display_name":"Fitts's law","level":3,"score":0.9014759063720703},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7066425681114197},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.482311487197876},{"id":"https://openalex.org/C80191262","wikidata":"https://www.wikidata.org/wiki/Q5477668","display_name":"Fragility","level":2,"score":0.43768948316574097},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34254899621009827},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.256631076335907},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09197372198104858},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2395131.2395135","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2395131.2395135","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2395131.2395135","source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/2395131.2395135","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2395131.2395135","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2395131.2395135","source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.75,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":82,"referenced_works":["https://openalex.org/W33420468","https://openalex.org/W57230347","https://openalex.org/W215031598","https://openalex.org/W1594426410","https://openalex.org/W1854525020","https://openalex.org/W1924137613","https://openalex.org/W1964053818","https://openalex.org/W1979251983","https://openalex.org/W1980519917","https://openalex.org/W1981031354","https://openalex.org/W1982839353","https://openalex.org/W1985543789","https://openalex.org/W1989752062","https://openalex.org/W1996884089","https://openalex.org/W2004852365","https://openalex.org/W2007321502","https://openalex.org/W2007514459","https://openalex.org/W2009052451","https://openalex.org/W2010085418","https://openalex.org/W2012417801","https://openalex.org/W2019787600","https://openalex.org/W2027164646","https://openalex.org/W2027820023","https://openalex.org/W2029779925","https://openalex.org/W2030608384","https://openalex.org/W2031701042","https://openalex.org/W2032342297","https://openalex.org/W2034078275","https://openalex.org/W2034562813","https://openalex.org/W2038935224","https://openalex.org/W2042196695","https://openalex.org/W2045698073","https://openalex.org/W2047325228","https://openalex.org/W2053333995","https://openalex.org/W2059090128","https://openalex.org/W2063289012","https://openalex.org/W2069951824","https://openalex.org/W2072816013","https://openalex.org/W2076863986","https://openalex.org/W2077000655","https://openalex.org/W2079716162","https://openalex.org/W2082882980","https://openalex.org/W2088456472","https://openalex.org/W2089669290","https://openalex.org/W2096316847","https://openalex.org/W2101388024","https://openalex.org/W2102005779","https://openalex.org/W2102151007","https://openalex.org/W2103798636","https://openalex.org/W2105512500","https://openalex.org/W2105981886","https://openalex.org/W2107034885","https://openalex.org/W2110957405","https://openalex.org/W2115592467","https://openalex.org/W2122297397","https://openalex.org/W2123110920","https://openalex.org/W2123910339","https://openalex.org/W2124884174","https://openalex.org/W2132042082","https://openalex.org/W2140364722","https://openalex.org/W2142635246","https://openalex.org/W2145244769","https://openalex.org/W2147160183","https://openalex.org/W2151042923","https://openalex.org/W2151115665","https://openalex.org/W2153657884","https://openalex.org/W2156492599","https://openalex.org/W2158525073","https://openalex.org/W2159663265","https://openalex.org/W2165779726","https://openalex.org/W2168175751","https://openalex.org/W2168443748","https://openalex.org/W2168733570","https://openalex.org/W2171711455","https://openalex.org/W2179427518","https://openalex.org/W2313638724","https://openalex.org/W2502759836","https://openalex.org/W2911967907","https://openalex.org/W4231463113","https://openalex.org/W4239127880","https://openalex.org/W4285719527","https://openalex.org/W6645145451"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1979571865","https://openalex.org/W4283651292","https://openalex.org/W2079972888","https://openalex.org/W1505219605","https://openalex.org/W2982196623","https://openalex.org/W4293569367","https://openalex.org/W3094159717","https://openalex.org/W4283074169"],"abstract_inverted_index":{"We":[0,24,83],"establish":[1],"that":[2,63,73,85,110,122,134],"two-part":[3,95],"models":[4,21,30],"of":[5,28,36,56,103,148],"pointing":[6,11,29,43,70],"performance":[7],"(Welford\u2019s":[8],"model)":[9],"describe":[10,32],"on":[12],"a":[13,49,54],"computer":[14],"display":[15],"significantly":[16,91],"better":[17,92],"than":[18,130],"traditional":[19],"one-part":[20,64],"(Fitts\u2019s":[22],"Law).":[23],"explore":[25],"the":[26,120],"space":[27],"and":[31,39,72,81,106,133],"how":[33],"independent":[34],"contributions":[35],"movement":[37],"amplitude":[38],"target":[40],"width":[41],"to":[42],"time":[44],"can":[45,89],"be":[46,90,143],"captured":[47],"in":[48,68,128,145],"parameter":[50],"k":[51,111],".":[52],"Through":[53],"reanalysis":[55],"data":[57,88,109],"from":[58],"related":[59],"work":[60,105],"we":[61,98],"demonstrate":[62,99],"formulations":[65],"are":[66],"fragile":[67],"describing":[69],"performance,":[71],"this":[74,86],"fragility":[75],"is":[76,119,125],"present":[77],"for":[78],"various":[79],"devices":[80],"techniques.":[82],"show":[84],"same":[87],"described":[93],"using":[94],"models.":[96],"Finally,":[97],"through":[100],"further":[101],"analysis":[102],"previous":[104],"new":[107],"experimental":[108],"increases":[112],"linearly":[113],"with":[114],"gain.":[115],"Our":[116],"primary":[117],"contribution":[118],"demonstration":[121],"Fitts\u2019s":[123],"Law":[124],"more":[126,135],"limited":[127],"applicability":[129],"previously":[131],"appreciated,":[132],"robust":[136],"models,":[137],"such":[138],"as":[139],"Welford\u2019s":[140],"formulation,":[141],"should":[142],"adopted":[144],"many":[146],"cases":[147],"practical":[149],"interest.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":8}],"updated_date":"2026-05-24T08:33:08.758527","created_date":"2025-10-10T00:00:00"}
