{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,20]],"date-time":"2025-12-20T22:22:09Z","timestamp":1766269329703,"version":"3.41.0"},"reference-count":74,"publisher":"Association for Computing Machinery (ACM)","issue":"6","license":[{"start":{"date-parts":[[2020,11,8]],"date-time":"2020-11-08T00:00:00Z","timestamp":1604793600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"National Science Foundation","award":["CNS 1657455"],"award-info":[{"award-number":["CNS 1657455"]}]},{"DOI":"10.13039\/100000181","name":"Air Force Office of Scientific Research","doi-asserted-by":"publisher","award":["FA9550-17-1-0450"],"award-info":[{"award-number":["FA9550-17-1-0450"]}],"id":[{"id":"10.13039\/100000181","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Comput.-Hum. Interact."],"published-print":{"date-parts":[[2020,12,31]]},"abstract":"<jats:p>\n            Communication during touch provides\u00a0a seamless and natural way of interaction between humans and ambient intelligence. Current techniques that couple wireless transmission with touch detection suffer from the problem of selectivity and security, i.e., they cannot ensure communication only through direct touch and not through close proximity. We present\u00a0\n            <jats:italic>BodyWire-HCI<\/jats:italic>\n            ,\u00a0which utilizes the human body as a wire-like communication channel, to enable human\u2013computer interaction, that for the first time, demonstrates selective and physically secure communication strictly during touch. The signal leakage out of the body is minimized by utilizing a novel, low frequency Electro-QuasiStatic Human Body Communication (EQS-HBC) technique that enables interaction\u00a0strictly when there is a conductive communication path between the transmitter and receiver through the human body. Design techniques such as capacitive termination and voltage mode operation are used to minimize the human body channel loss to operate at low frequencies and enable EQS-HBC. The demonstrations highlight the impact of\u00a0\n            <jats:italic>BodyWire-HCI<\/jats:italic>\n            in\u00a0enabling new human\u2013machine interaction modalities for variety of application scenarios such as secure authentication (e.g., opening a door and pairing a smart device) and information exchange (e.g., payment, image, medical data, and personal profile transfer) through touch (https:\/\/www.youtube.com\/watch?v=Uwrig2XQIH8).\n          <\/jats:p>","DOI":"10.1145\/3406238","type":"journal-article","created":{"date-parts":[[2020,11,8]],"date-time":"2020-11-08T11:40:11Z","timestamp":1604835611000},"page":"1-25","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":16,"title":["<i>BodyWire-HCI<\/i>"],"prefix":"10.1145","volume":"27","author":[{"given":"Shovan","family":"Maity","sequence":"first","affiliation":[{"name":"Purdue University, West Lafayette, Indiana"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Yang","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, Indiana"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Scott Stanton","family":"Redford","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, Indiana"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Debayan","family":"Das","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, Indiana"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baibhab","family":"Chatterjee","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, Indiana"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shreyas","family":"Sen","sequence":"additional","affiliation":[{"name":"Purdue University, West Lafayette, Indiana"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2020,11,8]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.23919\/DATE48585.2020.9116556"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.2011.2178857"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2011.2170632"},{"volume-title":"Proceedings of the CHI 2005 Extended Abstracts on Human Factors in Computing Systems (CHI EA\u201905)","author":"Ballagas Rafael","key":"e_1_2_1_4_1"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1162\/105474601750182342"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1873951.1874226"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/TIM.2013.2258766"},{"volume-title":"Touch screens for the older user","author":"Caprani Niamh","key":"e_1_2_1_8_1","doi-asserted-by":"crossref","DOI":"10.5772\/38302"},{"volume-title":"Proceedings of the 7th International Conference on Human Computer Interaction with Mobile Devices 8 Services (MobileHCI\u201905)","author":"Cheverst Keith","key":"e_1_2_1_9_1"},{"key":"e_1_2_1_10_1","first-page":"310","article-title":"21.1 A 79pJ\/b 80Mb\/s full-duplex transceiver and a 42.5\u03bcW 100kb\/s super-regenerative transceiver for body channel communication","volume":"51","author":"Cho H.","year":"2015","journal-title":"IEEE J. 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