{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:35:14Z","timestamp":1750307714426,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":4,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,3,9]],"date-time":"2009-03-09T00:00:00Z","timestamp":1236556800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2009,3,9]]},"DOI":"10.1145\/1514095.1514185","type":"proceedings-article","created":{"date-parts":[[2009,3,10]],"date-time":"2009-03-10T12:31:33Z","timestamp":1236688293000},"page":"299-300","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["A preliminary system for recognizing boredom"],"prefix":"10.1145","author":[{"given":"Allison M.","family":"Jacobs","sequence":"first","affiliation":[{"name":"George Mason University, Fairfax, VA, USA"}]},{"given":"Benjamin","family":"Fransen","sequence":"additional","affiliation":[{"name":"Naval Research Lab, Washington, DC, USA"}]},{"given":"J. Malcolm","family":"McCurry","sequence":"additional","affiliation":[{"name":"Naval Research Lab, Washington, DC, USA"}]},{"given":"Frederick W.P.","family":"Heckel","sequence":"additional","affiliation":[{"name":"University of North Carolina at Charlottle, Charlotte, NC, USA"}]},{"given":"Alan R.","family":"Wagner","sequence":"additional","affiliation":[{"name":"Georgia Institute of Technology, Atlanta, GA, USA"}]},{"given":"J. Gregory","family":"Trafton","sequence":"additional","affiliation":[{"name":"Naval Research Lab, Washington, DC, USA"}]}],"member":"320","published-online":{"date-parts":[[2009,3,9]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Pergamon Press","author":"Bull P. E.","year":"1987","unstructured":"P. E. Bull . Posture and Gesture . Pergamon Press , 1987 . P. E. Bull. Posture and Gesture. Pergamon Press, 1987."},{"key":"e_1_3_2_1_2_1","first-page":"905","volume-title":"Proceedings of the 29th Annual Meeting of the Cognitive Science Society","author":"D'Mello S.","year":"2007","unstructured":"S. D'Mello , P. Chapman , and A. Graesser . Posture as a predictor of learner's affective engagement . In Proceedings of the 29th Annual Meeting of the Cognitive Science Society , pages 905 -- 910 , Austin, TX , 2007 . Cognitive Science Society. S. D'Mello, P. Chapman, and A. Graesser. Posture as a predictor of learner's affective engagement. In Proceedings of the 29th Annual Meeting of the Cognitive Science Society, pages 905--910, Austin, TX, 2007. Cognitive Science Society."},{"doi-asserted-by":"publisher","key":"e_1_3_2_1_3_1","DOI":"10.1109\/ICSMC.2004.1398380"},{"key":"e_1_3_2_1_4_1","volume-title":"Automated posture analysis for detecting learner's interest level. cvprw, 05: 49","author":"Mota S.","year":"2003","unstructured":"S. Mota and R. W. Picard . Automated posture analysis for detecting learner's interest level. cvprw, 05: 49 , 2003 . S. Mota and R. W. Picard. Automated posture analysis for detecting learner's interest level. cvprw, 05:49, 2003."}],"event":{"sponsor":["SIGAI ACM Special Interest Group on Artificial Intelligence","ACM Association for Computing Machinery","SIGCHI ACM Special Interest Group on Computer-Human Interaction"],"acronym":"HRI09","name":"HRI09: International Conference on Human Robot Interaction","location":"La Jolla California USA"},"container-title":["Proceedings of the 4th ACM\/IEEE international conference on Human robot interaction"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1514095.1514185","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1514095.1514185","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:30:18Z","timestamp":1750253418000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1514095.1514185"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,3,9]]},"references-count":4,"alternative-id":["10.1145\/1514095.1514185","10.1145\/1514095"],"URL":"https:\/\/doi.org\/10.1145\/1514095.1514185","relation":{},"subject":[],"published":{"date-parts":[[2009,3,9]]},"assertion":[{"value":"2009-03-09","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}