{"id":"https://openalex.org/W1994312067","doi":"https://doi.org/10.1145/1414471.1414512","title":"Laser pointers and a touch screen","display_name":"Laser pointers and a touch screen","publication_year":2008,"publication_date":"2008-10-13","ids":{"openalex":"https://openalex.org/W1994312067","doi":"https://doi.org/10.1145/1414471.1414512","mag":"1994312067"},"language":"en","primary_location":{"id":"doi:10.1145/1414471.1414512","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1414471.1414512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility","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/A5101084417","display_name":"Young Sang Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Young Sang Choi","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030612690","display_name":"Cressel Anderson","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cressel D. Anderson","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111618350","display_name":"Jonathan Glass","orcid":null},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan D. Glass","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089014521","display_name":"Charles C. Kemp","orcid":"https://orcid.org/0000-0003-4720-1136"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charles C. Kemp","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101084417"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":13.1411,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.98887745,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"225","last_page":"232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12207","display_name":"Assistive Technology in Communication and Mobility","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11097","display_name":"Cerebral Palsy and Movement Disorders","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.986299991607666,"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/laser-pointer","display_name":"Laser pointer","score":0.915351390838623},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.6719329953193665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6665452718734741},{"id":"https://openalex.org/keywords/pointer","display_name":"Pointer (user interface)","score":0.6285427808761597},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4519798159599304},{"id":"https://openalex.org/keywords/amyotrophic-lateral-sclerosis","display_name":"Amyotrophic lateral sclerosis","score":0.4481002986431122},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4351646304130554},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.43475329875946045},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.4260333180427551},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36214643716812134},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.314056932926178},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.11783114075660706},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10172519087791443}],"concepts":[{"id":"https://openalex.org/C2777180402","wikidata":"https://www.wikidata.org/wiki/Q1365018","display_name":"Laser pointer","level":3,"score":0.915351390838623},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.6719329953193665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6665452718734741},{"id":"https://openalex.org/C150202949","wikidata":"https://www.wikidata.org/wiki/Q107602","display_name":"Pointer (user interface)","level":2,"score":0.6285427808761597},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4519798159599304},{"id":"https://openalex.org/C2780596555","wikidata":"https://www.wikidata.org/wiki/Q206901","display_name":"Amyotrophic lateral sclerosis","level":3,"score":0.4481002986431122},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4351646304130554},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.43475329875946045},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.4260333180427551},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36214643716812134},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.314056932926178},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.11783114075660706},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10172519087791443},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"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/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1414471.1414512","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1414471.1414512","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility","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":18,"referenced_works":["https://openalex.org/W647389719","https://openalex.org/W1508960934","https://openalex.org/W1604152200","https://openalex.org/W1896369582","https://openalex.org/W1985816353","https://openalex.org/W1993925701","https://openalex.org/W1998437790","https://openalex.org/W2065119788","https://openalex.org/W2074765809","https://openalex.org/W2086685131","https://openalex.org/W2108381339","https://openalex.org/W2116646817","https://openalex.org/W2145820695","https://openalex.org/W2164474021","https://openalex.org/W2171741667","https://openalex.org/W4205971061","https://openalex.org/W4231915629","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W161600041","https://openalex.org/W2346515951","https://openalex.org/W1969401627","https://openalex.org/W2105456212","https://openalex.org/W4236092777","https://openalex.org/W1649706580","https://openalex.org/W3195608031","https://openalex.org/W176170265","https://openalex.org/W3124414781","https://openalex.org/W2379414082"],"abstract_inverted_index":{"El-E":[0,23,63],"(\"Ellie\")":[1],"is":[2],"a":[3,20,32,55,59,76,81,93,102],"prototype":[4],"assistive":[5],"robot":[6],"designed":[7],"to":[8,57,62,69,129,133],"help":[9],"people":[10],"with":[11,40,101,110],"severe":[12],"motor":[13],"impairments":[14],"manipulate":[15],"everyday":[16,131],"objects.":[17],"When":[18],"given":[19],"3D":[21,60],"location,":[22],"can":[24],"autonomously":[25],"approach":[26],"the":[27,90,117,126,141],"location":[28,61],"and":[29,48,64,80,137],"pick":[30],"up":[31],"nearby":[33],"object.":[34],"Based":[35],"on":[36],"interviews":[37],"of":[38,104,113,140],"patients":[39,109],"amyotrophic":[41],"lateral":[42],"sclerosis":[43],"(ALS),":[44],"we":[45,88],"have":[46],"developed":[47],"tested":[49],"three":[50,98,127],"distinct":[51],"interfaces":[52,100,128],"that":[53],"enable":[54],"user":[56,94,99],"provide":[58],"thereby":[65],"select":[66,130],"an":[67,72],"object":[68],"be":[70,134],"manipulated:":[71],"ear-mounted":[73],"laser":[74,78],"pointer,":[75,79],"hand-held":[77],"touch":[82],"screen":[83],"interface.":[84],"Within":[85],"this":[86,122],"paper,":[87],"present":[89],"results":[91],"from":[92,116],"study":[95],"comparing":[96],"these":[97],"total":[103],"134":[105],"trials":[106],"involving":[107],"eight":[108],"varying":[111],"levels":[112],"impairment":[114],"recruited":[115],"Emory":[118],"ALS":[119],"Clinic.":[120],"During":[121],"study,":[123],"participants":[124],"used":[125],"objects":[132],"approached,":[135],"grasped,":[136],"lifted":[138],"off":[139],"ground.":[142]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}