{"id":"https://openalex.org/W2041459904","doi":"https://doi.org/10.1145/1290144.1290165","title":"A low-cost mobile pointing and drawing device","display_name":"A low-cost mobile pointing and drawing device","publication_year":2007,"publication_date":"2007-09-28","ids":{"openalex":"https://openalex.org/W2041459904","doi":"https://doi.org/10.1145/1290144.1290165","mag":"2041459904"},"language":"en","primary_location":{"id":"doi:10.1145/1290144.1290165","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1290144.1290165","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the international workshop on Educational multimedia and multimedia education","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/A5008775299","display_name":"Kristian Jantz","orcid":null},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Kristian Jantz","raw_affiliation_strings":["Freie Universit\u00e4t Berlin"],"affiliations":[{"raw_affiliation_string":"Freie Universit\u00e4t Berlin","institution_ids":["https://openalex.org/I75951250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062323483","display_name":"Gerald Friedland","orcid":"https://orcid.org/0000-0002-9400-6539"},"institutions":[{"id":"https://openalex.org/I1297971548","display_name":"International Computer Science Institute","ror":"https://ror.org/01ewh7m12","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1297971548"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gerald Friedland","raw_affiliation_strings":["International Computer Science Institute","[International Computer Science Institute]"],"affiliations":[{"raw_affiliation_string":"International Computer Science Institute","institution_ids":["https://openalex.org/I1297971548"]},{"raw_affiliation_string":"[International Computer Science Institute]","institution_ids":["https://openalex.org/I1297971548"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073309683","display_name":"Lars Knipping","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lars Knipping","raw_affiliation_strings":["Berlin University of Technology"],"affiliations":[{"raw_affiliation_string":"Berlin University of Technology","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014457941","display_name":"Ra\u00fal Rojas","orcid":"https://orcid.org/0000-0003-1596-7030"},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ra\u00fal Rojas","raw_affiliation_strings":["Freie Universit\u00e4t Berlin"],"affiliations":[{"raw_affiliation_string":"Freie Universit\u00e4t Berlin","institution_ids":["https://openalex.org/I75951250"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008775299"],"corresponding_institution_ids":["https://openalex.org/I75951250"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.1339225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"121","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10789","display_name":"Interactive and Immersive Displays","score":0.9294000267982483,"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":0.9294000267982483,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9043999910354614,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7388906478881836},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.6933985352516174},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.6399661302566528},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5798010230064392},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5716484189033508},{"id":"https://openalex.org/keywords/work-flow","display_name":"Work flow","score":0.512313961982727},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34162217378616333},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3342931270599365},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3331662714481354},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18541881442070007},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17054736614227295}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7388906478881836},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.6933985352516174},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.6399661302566528},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5798010230064392},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5716484189033508},{"id":"https://openalex.org/C2985179714","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Work flow","level":2,"score":0.512313961982727},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34162217378616333},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3342931270599365},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3331662714481354},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18541881442070007},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17054736614227295},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1290144.1290165","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1290144.1290165","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the international workshop on Educational multimedia and multimedia education","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":3,"referenced_works":["https://openalex.org/W284567367","https://openalex.org/W2090308611","https://openalex.org/W6610490614"],"related_works":["https://openalex.org/W4387426029","https://openalex.org/W4254162896","https://openalex.org/W4388792380","https://openalex.org/W1477999932","https://openalex.org/W4386731653","https://openalex.org/W2376001620","https://openalex.org/W2925303117","https://openalex.org/W3167529338","https://openalex.org/W4285219045","https://openalex.org/W2072343831"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3,7,31,43,48],"system":[4,36,51],"that":[5,52],"enables":[6],"presenter":[8],"to":[9],"work":[10],"directly":[11],"on":[12,54],"the":[13,18,55,61,65],"projected":[14],"screen":[15],"without":[16],"interrupting":[17],"presentation":[19],"flow":[20],"by":[21],"mouse":[22,70],"or":[23],"keyboard":[24],"use.":[25],"One":[26],"uses":[27],"his":[28],"fingers":[29],"as":[30,45,47],"natural":[32],"pointing":[33],"device.":[34],"The":[35,58],"consists":[37],"basically":[38],"of":[39],"an":[40],"LED":[41,62],"and":[42,64],"webcam":[44],"well":[46],"small":[49],"software":[50,66],"runs":[53],"presenter's":[56],"notebook.":[57],"camera":[59],"observes":[60],"position":[63],"converts":[67],"it":[68],"into":[69],"events.":[71]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
