{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T13:52:13Z","timestamp":1768485133392,"version":"3.49.0"},"reference-count":35,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[2013,6,1]],"date-time":"2013-06-01T00:00:00Z","timestamp":1370044800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"eToy Laboratory of the Department of Computing, several grants"},{"DOI":"10.13039\/501100004377","name":"Hong Kong Polytechnic University","doi-asserted-by":"publisher","award":["PolyU-523511"],"award-info":[{"award-number":["PolyU-523511"]}],"id":[{"id":"10.13039\/501100004377","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002920","name":"Research Grants Council, University Grants Committee, Hong Kong","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002920","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Comput. Educ."],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:p>This article presents the design and development of i*CATch, a construction kit for physical and wearable computing that was designed to be scalable, plug-and-play, and to provide support for iterative and exploratory learning. It consists of a standardized construction interface that can be adapted for a wide range of soft textiles or electronic boards, a set of functional components, and an easy-to-use hybrid text-graphical integrated development environment. The objective was to design an easily usable, manufacturable and extensible construction kit that can be used in a wide range of teaching tasks for a wide variety of student demographic profiles. We present detailed specifications of our construction kit and explain some of the major design decisions. Experiences in using the kit in multiple teaching environments, ranging from elementary school to postgraduate, demonstrate that the design objectives have been achieved.<\/jats:p>","DOI":"10.1145\/2483710.2483712","type":"journal-article","created":{"date-parts":[[2013,7,1]],"date-time":"2013-07-01T12:27:28Z","timestamp":1372681648000},"page":"1-30","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":36,"title":["Designing i*CATch"],"prefix":"10.1145","volume":"13","author":[{"given":"Grace","family":"Ngai","sequence":"first","affiliation":[{"name":"The Hong Kong Polytechnic University, Kowloon, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stephen C.F.","family":"Chan","sequence":"additional","affiliation":[{"name":"The Hong Kong Polytechnic University, Kowloon, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hong Va","family":"Leong","sequence":"additional","affiliation":[{"name":"The Hong Kong Polytechnic University, Kowloon, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vincent T.Y.","family":"Ng","sequence":"additional","affiliation":[{"name":"The Hong Kong Polytechnic University, Kowloon, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2013,7]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2157136.2157319"},{"key":"e_1_2_1_2_1","unstructured":"Arduino. 2012. http:\/\/www.arduino.cc.  Arduino. 2012. http:\/\/www.arduino.cc."},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.2752\/147597505778052639"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00779-007-0181-0"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1357054.1357123"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1858171.1858206"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1978942.1979023"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/MSPEC.2006.1628829"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1508865.1508968"},{"key":"e_1_2_1_10_1","volume-title":"Proceedings of the AAAI Spring Symposium: Educational Robotics and Beyond.","author":"Church W.J.","unstructured":"Church , W.J. , Ford , T. , Perova , N. , and Rogers , C . 2010. Physics with robotics\u2014using LEGO MINDSTORMS in high school education . In Proceedings of the AAAI Spring Symposium: Educational Robotics and Beyond. Church, W.J., Ford, T., Perova, N., and Rogers, C. 2010. Physics with robotics\u2014using LEGO MINDSTORMS in high school education. In Proceedings of the AAAI Spring Symposium: Educational Robotics and Beyond."},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/332040.332481"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.5555\/519309.856482"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11042-006-0062-y"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/502348.502388"},{"key":"e_1_2_1_15_1","unstructured":"Harel I. and Papert S. 1991. Constructionism. Ablex Publishing.  Harel I. and Papert S. 1991. Constructionism. Ablex Publishing."},{"key":"e_1_2_1_16_1","unstructured":"Irazabel J.-M. and Blozis S. 2003. AN10216-01 I2C Manual. http:\/\/ics.nxp.com\/support\/documents\/interface\/pdf\/an10216.pdf.  Irazabel J.-M. and Blozis S. 2003. AN10216-01 I 2 C Manual. http:\/\/ics.nxp.com\/support\/documents\/interface\/pdf\/an10216.pdf."},{"key":"e_1_2_1_17_1","volume-title":"Proceedings of the International Symposium on Wearable Computers. 244--245","author":"Junker H.","unstructured":"Junker , H. Lukowicz , P. , and Tr\u00f6ster , G . 2003. PadNET: wearable physical activity detection network . In Proceedings of the International Symposium on Wearable Computers. 244--245 . Junker, H. Lukowicz, P., and Tr\u00f6ster, G. 2003. PadNET: wearable physical activity detection network. In Proceedings of the International Symposium on Wearable Computers. 244--245."},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1551788.1551791"},{"key":"e_1_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/563340.563345"},{"key":"e_1_2_1_20_1","volume-title":"Proceedings of the 4th International Conference on Ubiquitous Computing (Ubicomp'02)","author":"Laerhoven Van K.","unstructured":"Laerhoven Van , K. , Schmidt , A. , and Gellersen , H . -W. 2002. Pin&Play: networking objects through pins . In Proceedings of the 4th International Conference on Ubiquitous Computing (Ubicomp'02) . 219--228. Laerhoven Van, K., Schmidt, A., and Gellersen, H.-W. 2002. Pin&Play: networking objects through pins. In Proceedings of the 4th International Conference on Ubiquitous Computing (Ubicomp'02). 219--228."},{"key":"e_1_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/782941.783002"},{"key":"e_1_2_1_22_1","unstructured":"Lego. 2006. Lego Mindstorms education: The next generation of educational robotics. http:\/\/cache.lego.com\/downloads\/education\/Education_Press.pdf.  Lego. 2006. Lego Mindstorms education: The next generation of educational robotics. http:\/\/cache.lego.com\/downloads\/education\/Education_Press.pdf."},{"key":"e_1_2_1_23_1","volume-title":"Proceedings of the Communication Networks and Distributed Systems Modeling and Simulation Conference. http:\/\/ccm.ece.vt.edu\/etextiles\/publications\/CNDS_2004_e-tags.pdf.","author":"Lehn D.","unstructured":"Lehn , D. , Neely , C. , Schoonover , K. , Martin , T. , and Jones , T . 2004. e-TAGs: e-textile attached gadgets . In Proceedings of the Communication Networks and Distributed Systems Modeling and Simulation Conference. http:\/\/ccm.ece.vt.edu\/etextiles\/publications\/CNDS_2004_e-tags.pdf. Lehn, D., Neely, C., Schoonover, K., Martin, T., and Jones, T. 2004. e-TAGs: e-textile attached gadgets. In Proceedings of the Communication Networks and Distributed Systems Modeling and Simulation Conference. http:\/\/ccm.ece.vt.edu\/etextiles\/publications\/CNDS_2004_e-tags.pdf."},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.5555\/1009376.1009408"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/344949.344959"},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/1052380.1052381"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/1753326.1753393"},{"key":"e_1_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1145\/1518701.1518742"},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/286498.286800"},{"key":"e_1_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/513918.513961"},{"key":"e_1_2_1_31_1","unstructured":"Portsmore M. 1999. ROBOLAB: intuitive robotic programming software to support lifelong learning. http:\/\/www.ceeo.tufts.edu\/robolabatceeo\/references\/articles\/robolab.pdf.  Portsmore M. 1999. ROBOLAB: intuitive robotic programming software to support lifelong learning. http:\/\/www.ceeo.tufts.edu\/robolabatceeo\/references\/articles\/robolab.pdf."},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1147\/sj.393.0840"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1145\/1109540.1109556"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10956-007-9082-2"},{"key":"e_1_2_1_35_1","volume-title":"A Wearable health monitor to aid parkinson disease treatment. Master's thesis","author":"Weaver J. A.","unstructured":"Weaver , J. A. 2003. A Wearable health monitor to aid parkinson disease treatment. Master's thesis . Massachusetts Institute of Technology . Weaver, J. A. 2003. A Wearable health monitor to aid parkinson disease treatment. Master's thesis. Massachusetts Institute of Technology."}],"container-title":["ACM Transactions on Computing Education"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2483710.2483712","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2483710.2483712","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T20:14:36Z","timestamp":1750277676000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2483710.2483712"}},"subtitle":["A multipurpose, education-friendly construction kit for physical and wearable computing"],"short-title":[],"issued":{"date-parts":[[2013,6]]},"references-count":35,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,6]]}},"alternative-id":["10.1145\/2483710.2483712"],"URL":"https:\/\/doi.org\/10.1145\/2483710.2483712","relation":{},"ISSN":["1946-6226"],"issn-type":[{"value":"1946-6226","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,6]]},"assertion":[{"value":"2012-07-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2013-01-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2013-07-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}