{"id":"https://openalex.org/W2019983054","doi":"https://doi.org/10.1145/1321261.1321266","title":"Design and implementation of a built-in camera based user interface for mobile games","display_name":"Design and implementation of a built-in camera based user interface for mobile games","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2019983054","doi":"https://doi.org/10.1145/1321261.1321266","mag":"2019983054"},"language":"en","primary_location":{"id":"doi:10.1145/1321261.1321266","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1321261.1321266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia","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/A5091538370","display_name":"Khoa Nguyen Tran","orcid":"https://orcid.org/0000-0002-1220-9616"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Khoa Nguyen Tran","raw_affiliation_strings":["National University of Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101695947","display_name":"Zhiyong Huang","orcid":"https://orcid.org/0000-0002-6329-4427"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhiyong Huang","raw_affiliation_strings":["Institute for Infocomm Research, Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5091538370"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.9737,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77139483,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11439","display_name":"Video Analysis and Summarization","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/computer-science","display_name":"Computer science","score":0.7792034149169922},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5992852449417114},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.5650153756141663},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4835364818572998},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.45391562581062317},{"id":"https://openalex.org/keywords/natural-user-interface","display_name":"Natural user interface","score":0.42368483543395996},{"id":"https://openalex.org/keywords/user-interface-design","display_name":"User interface design","score":0.4138444662094116},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4071959853172302},{"id":"https://openalex.org/keywords/user-experience-design","display_name":"User experience design","score":0.2488800585269928},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14216569066047668}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7792034149169922},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5992852449417114},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.5650153756141663},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4835364818572998},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.45391562581062317},{"id":"https://openalex.org/C187482481","wikidata":"https://www.wikidata.org/wiki/Q1851756","display_name":"Natural user interface","level":4,"score":0.42368483543395996},{"id":"https://openalex.org/C149229913","wikidata":"https://www.wikidata.org/wiki/Q135707","display_name":"User interface design","level":3,"score":0.4138444662094116},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4071959853172302},{"id":"https://openalex.org/C201025465","wikidata":"https://www.wikidata.org/wiki/Q11248500","display_name":"User experience design","level":2,"score":0.2488800585269928},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14216569066047668},{"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/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1321261.1321266","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1321261.1321266","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia","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":12,"referenced_works":["https://openalex.org/W65328283","https://openalex.org/W1594777626","https://openalex.org/W2052977543","https://openalex.org/W2060069377","https://openalex.org/W2088876847","https://openalex.org/W2116442452","https://openalex.org/W2130306162","https://openalex.org/W2158685692","https://openalex.org/W2167690872","https://openalex.org/W2326713822","https://openalex.org/W3003662786","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2367556405","https://openalex.org/W76932175","https://openalex.org/W4250782453","https://openalex.org/W2485879046","https://openalex.org/W2041509857","https://openalex.org/W2075580082","https://openalex.org/W2011534141","https://openalex.org/W2097677915","https://openalex.org/W3048212026","https://openalex.org/W2369660886"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,55],"novel":[6],"user":[7],"interface":[8],"design":[9,53,66],"for":[10,86],"mobile":[11,33],"games":[12],"using":[13],"its":[14],"built-in":[15],"camera.":[16],"It":[17],"is":[18],"motivated":[19],"by":[20],"the":[21,29,43,49,52,65,79,87],"problem":[22],"of":[23,26,32,45,51],"limited":[24],"number":[25],"keys":[27],"on":[28],"small":[30],"keypad":[31],"devices.":[34],"We":[35],"implement":[36],"two":[37],"different":[38],"ways,":[39],"with":[40],"and":[41,57,77],"without":[42],"use":[44],"markers,":[46],"to":[47,83],"study":[48],"effectiveness":[50],"in":[54,64,75],"2-dimensional":[56],"3-dimensional":[58],"game":[59],"respectively.":[60],"The":[61],"algorithms":[62],"implemented":[63],"are":[67,73],"lightweight":[68],"enough":[69],"so":[70],"that":[71],"they":[72],"executable":[74],"real-time":[76],"at":[78],"same":[80],"time,":[81],"able":[82],"produce":[84],"realism":[85],"games.":[88]},"counts_by_year":[{"year":2014,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}