{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T18:02:39Z","timestamp":1776103359043,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":25,"publisher":"ACM","license":[{"start":{"date-parts":[[2015,9,7]],"date-time":"2015-09-07T00:00:00Z","timestamp":1441584000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["EP\/K502959\/1"],"award-info":[{"award-number":["EP\/K502959\/1"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,9,7]]},"DOI":"10.1145\/2750858.2805832","type":"proceedings-article","created":{"date-parts":[[2016,2,25]],"date-time":"2016-02-25T14:18:09Z","timestamp":1456409889000},"page":"617-621","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":141,"title":["Activity tracking"],"prefix":"10.1145","author":[{"given":"Daniel","family":"Harrison","sequence":"first","affiliation":[{"name":"University College London, London, UK"}]},{"given":"Paul","family":"Marshall","sequence":"additional","affiliation":[{"name":"University College London, London, UK"}]},{"given":"Nadia","family":"Bianchi-Berthouze","sequence":"additional","affiliation":[{"name":"University College London, London, UK"}]},{"given":"Jon","family":"Bird","sequence":"additional","affiliation":[{"name":"City University London, London, UK"}]}],"member":"320","published-online":{"date-parts":[[2015,9,7]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2470654.2466446"},{"key":"e_1_3_2_1_2_1","volume-title":"Shipments of connected wearables will reach 168 million","author":"Berg Insight","year":"2019","unstructured":"Berg Insight . 2014. Shipments of connected wearables will reach 168 million in 2019 . Berg Insight . Retrieved from: http:\/\/www.berginsight.com\/News.aspx. Berg Insight. 2014. Shipments of connected wearables will reach 168 million in 2019. Berg Insight. Retrieved from: http:\/\/www.berginsight.com\/News.aspx."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"crossref","unstructured":"Braun V. and Clarke V. 2006. Using thematic analysis in psychology. Qualitative research in psychology 3(2) 77--101.  Braun V. and Clarke V. 2006. Using thematic analysis in psychology. Qualitative research in psychology 3 (2) 77--101.","DOI":"10.1191\/1478088706qp063oa"},{"key":"e_1_3_2_1_4_1","unstructured":"Cancer Prevention Research Center. Exercise: Stages of Change - Short Form. Retrieved from: http:\/\/www.uri.edu\/research\/cprc\/Measures\/Exercise02.htm  Cancer Prevention Research Center. Exercise: Stages of Change - Short Form . Retrieved from: http:\/\/www.uri.edu\/research\/cprc\/Measures\/Exercise02.htm"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2014.17841"},{"key":"e_1_3_2_1_6_1","unstructured":"Centers for Disease Control and Prevention. Barriers to being active Quiz: What keeps you from being more active? Retrieved from: http:\/\/www.cdc.gov\/diabetes\/ndep\/pdfs\/8-road-tohealth-barriers-quiz-508.pdf.  Centers for Disease Control and Prevention. Barriers to being active Quiz: What keeps you from being more active? Retrieved from: http:\/\/www.cdc.gov\/diabetes\/ndep\/pdfs\/8-road-tohealth-barriers-quiz-508.pdf."},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1124772.1124840"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1409635.1409644"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/2702123.2702155"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/2556288.2557383"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/2638728.2641320"},{"key":"e_1_3_2_1_12_1","unstructured":"International Physical Activity Questionnaire. Retrieved from: http:\/\/www.ipaq.ki.se.  International Physical Activity Questionnaire. Retrieved from: http:\/\/www.ipaq.ki.se."},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/2493432.2493457"},{"key":"e_1_3_2_1_14_1","unstructured":"Ledger D. 2014. Inside Wearables -- Part 2. Endeavour Partners. Retrieved from: http:\/\/endeavourpartners.net\/assets\/Endeavour-Partners-Inside-Wearables-Part-2-July-2014.pdf  Ledger D. 2014. Inside Wearables -- Part 2 . Endeavour Partners. Retrieved from: http:\/\/endeavourpartners.net\/assets\/Endeavour-Partners-Inside-Wearables-Part-2-July-2014.pdf"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/11853565_16"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"crossref","unstructured":"Lyons E. J. Lewis Z. H. Mayrsohn B. G. and Rowland J. L. 2014. Behavior Change Techniques Implemented in Electronic Lifestyle Activity Monitors: A Systematic Content Analysis. J Med Internet Res 16(8)...  Lyons E. J. Lewis Z. H. Mayrsohn B. G. and Rowland J. L. 2014. Behavior Change Techniques Implemented in Electronic Lifestyle Activity Monitors: A Systematic Content Analysis. J Med Internet Res 16 (8)...","DOI":"10.2196\/jmir.3469"},{"key":"e_1_3_2_1_17_1","volume-title":"21st International Conference, MMM 2015, Sydney, NSW, Australia, January 5-7, 2015, Proceedings, Part II MultiMedia Modelling. LNCS 8936","author":"Meyer J.","unstructured":"Meyer , J. , Fortmann , J. , Wasmann , M. and Heuten , W . 2015. Making life logging usable: design guidelines for activity trackers . 21st International Conference, MMM 2015, Sydney, NSW, Australia, January 5-7, 2015, Proceedings, Part II MultiMedia Modelling. LNCS 8936 , 323--334. Meyer, J., Fortmann, J., Wasmann, M. and Heuten, W. 2015. Making life logging usable: design guidelines for activity trackers. 21st International Conference, MMM 2015, Sydney, NSW, Australia, January 5-7, 2015, Proceedings, Part II MultiMedia Modelling. LNCS 8936, 323--334."},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/2556288.2557116"},{"key":"e_1_3_2_1_19_1","unstructured":"Neistat. C. 2015. How to Turn Your Apple Watch Gold. Video. (24\/04\/15). Retrieved from: https:\/\/www.youtube.com\/watch?v=MMF9I_9DAcs.  Neistat. C. 2015. How to Turn Your Apple Watch Gold . Video. (24\/04\/15). Retrieved from: https:\/\/www.youtube.com\/watch?v=MMF9I_9DAcs."},{"key":"e_1_3_2_1_20_1","unstructured":"Project Ara. Retrieved from: http:\/\/www.projectara.com\/. Project Ara . Retrieved from: http:\/\/www.projectara.com\/."},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/2556288.2557039"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1037\/0278-6133.22.2.178"},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/1738826.1738829"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/2556288.2557268"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"crossref","unstructured":"Trost S. G. Owen N. Bauman A. E. Sallis J. F. and Brown W. 2002. Correlates of adults' participation in physical activity: review and update. Medicine and science in sports and exercise 34(12) 1996--2001.  Trost S. G. Owen N. Bauman A. E. Sallis J. F. and Brown W. 2002. Correlates of adults' participation in physical activity: review and update. Medicine and science in sports and exercise 34 (12) 1996--2001.","DOI":"10.1097\/00005768-200212000-00020"}],"event":{"name":"UbiComp '15: The 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing","location":"Osaka Japan","acronym":"UbiComp '15","sponsor":["Yahoo! Japan Yahoo! Japan","SIGMOBILE ACM Special Interest Group on Mobility of Systems, Users, Data and Computing","FX Palo Alto Laboratory, Inc. FX Palo Alto Laboratory, Inc.","Google Inc.","ACM Association for Computing Machinery","Rakuten Institute of Technology Rakuten Institute of Technology","Microsoft Microsoft","Bell Labs Bell Laboratories","SIGCHI ACM Special Interest Group on Computer-Human Interaction","KDDI"]},"container-title":["Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2750858.2805832","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2750858.2805832","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T05:07:40Z","timestamp":1750223260000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2750858.2805832"}},"subtitle":["barriers, workarounds and customisation"],"short-title":[],"issued":{"date-parts":[[2015,9,7]]},"references-count":25,"alternative-id":["10.1145\/2750858.2805832","10.1145\/2750858"],"URL":"https:\/\/doi.org\/10.1145\/2750858.2805832","relation":{},"subject":[],"published":{"date-parts":[[2015,9,7]]},"assertion":[{"value":"2015-09-07","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}