{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,30]],"date-time":"2025-12-30T17:55:18Z","timestamp":1767117318913,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":107,"publisher":"ACM","license":[{"start":{"date-parts":[[2025,4,25]],"date-time":"2025-04-25T00:00:00Z","timestamp":1745539200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61936015"],"award-info":[{"award-number":["61936015"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007219","name":"Natural Science Foundation of Shanghai","doi-asserted-by":"publisher","award":["24ZR1430600"],"award-info":[{"award-number":["24ZR1430600"]}],"id":[{"id":"10.13039\/100007219","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Shanghai Key Laboratory of Trusted Data Circulation and Governance, and Web3"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,4,26]]},"DOI":"10.1145\/3706598.3714174","type":"proceedings-article","created":{"date-parts":[[2025,4,28]],"date-time":"2025-04-28T14:16:17Z","timestamp":1745849777000},"page":"1-19","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["M\n            <sup>2<\/sup>\n            SILENT: Enabling Multi-user Silent Speech Interactions via Multi-directional Speakers in Shared Spaces"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-9170-8479","authenticated-orcid":false,"given":"Juntao","family":"Zhou","sequence":"first","affiliation":[{"name":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2190-0919","authenticated-orcid":false,"given":"Dian","family":"Ding","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7129-6764","authenticated-orcid":false,"given":"Yijie","family":"Li","sequence":"additional","affiliation":[{"name":"School of Computing, National University of Singapore, Singapore, Singapore"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9024-3692","authenticated-orcid":false,"given":"Yu","family":"Lu","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-3922-6123","authenticated-orcid":false,"given":"Yida","family":"Wang","sequence":"additional","affiliation":[{"name":"Shanghai Jiao Tong University, Shanghai, China"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-2716-5369","authenticated-orcid":false,"given":"Yongzhao","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0782-4953","authenticated-orcid":false,"given":"Yi-Chao","family":"Chen","sequence":"additional","affiliation":[{"name":"Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1617-3593","authenticated-orcid":false,"given":"Guangtao","family":"Xue","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"}]}],"member":"320","published-online":{"date-parts":[[2025,4,25]]},"reference":[{"key":"e_1_3_3_2_2_2","doi-asserted-by":"crossref","unstructured":"Ransford\u00a0A Acheampong. 2021. Societal impacts of smart digital platform mobility services\u2014an empirical study and policy implications of passenger safety and security in ride-hailing. Case Studies on Transport Policy 9 1 (2021) 302\u2013314.","DOI":"10.1016\/j.cstp.2021.01.008"},{"key":"e_1_3_3_2_3_2","unstructured":"AliExpress. 2024. EU16AOF21H12T. https:\/\/www.aliexpress.us\/item\/3256801485229376.html"},{"key":"e_1_3_3_2_4_2","unstructured":"AlphaTech. 2023. Voice search embarrassment at least 20% refuse to use voice search in public. https:\/\/alphatech.technology\/Blog-Entry-srk\/Voice-search-embarrassment-bek"},{"key":"e_1_3_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/SAM.2018.8448949"},{"key":"e_1_3_3_2_6_2","unstructured":"ASI Architectural. 2020. Acoustics in Museums: The Science of Sound. https:\/\/www.asiarchitectural.com\/acoustics-in-museums."},{"key":"e_1_3_3_2_7_2","doi-asserted-by":"crossref","unstructured":"Ane Arregi Oscar Vegas Aitana Lertxundi Ana Silva Isabel Ferreira Ainhoa Bereziartua Maria\u00a0Teresa Cruz and Nerea Lertxundi. 2024. Road traffic noise exposure and its impact on health: evidence from animal and human studies\u2014chronic stress inflammation and oxidative stress as key components of the complex downstream pathway underlying noise-induced non-auditory health effects. Environmental Science and Pollution Research 31 34 (2024) 46820\u201346839.","DOI":"10.1007\/s11356-024-33973-9"},{"key":"e_1_3_3_2_8_2","unstructured":"Headrec Audio. 2024. BINAL 2 Binaural Microphone. https:\/\/headrec.com\/products\/binal-two"},{"key":"e_1_3_3_2_9_2","unstructured":"Rabi\u00a0Chislon BANTAI. 2021. REGULATION OF LIBRARY NOISE POLICY FOR EFFECTIVE NOISE CONTROL. Regulation 3 1 (2021) 1\u201310."},{"key":"e_1_3_3_2_10_2","unstructured":"Evan Bartlett. 2024. Voice Assistants are terrible. https:\/\/www.evbart.com\/voice-assistants-are-terrible"},{"key":"e_1_3_3_2_11_2","doi-asserted-by":"crossref","unstructured":"Braeden\u00a0C Benedict Mohammad\u00a0Meraj Ghanbari and Rikky Muller. 2022. Phased array beamforming methods for powering biomedical ultrasonic implants. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control 69 10 (2022) 2756\u20132765.","DOI":"10.1109\/TUFFC.2022.3197705"},{"key":"e_1_3_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1145\/3027063.3053129"},{"key":"e_1_3_3_2_13_2","doi-asserted-by":"crossref","unstructured":"Claus-Christian Carbon. 2017. Art perception in the museum: How we spend time and space in art exhibitions. i-Perception 8 1 (2017) 2041669517694184.","DOI":"10.1177\/2041669517694184"},{"key":"e_1_3_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1109\/SLT48900.2021.9383595"},{"key":"e_1_3_3_2_15_2","unstructured":"Seungjin Choi Andrzej Cichocki Hyung-Min Park and Soo-Young Lee. 2005. Blind source separation and independent component analysis: A review. Neural Information Processing-Letters and Reviews 6 1 (2005) 1\u201357."},{"key":"e_1_3_3_2_16_2","unstructured":"Corporate Communications. 2024. You\u2019re a Corporate Communications professional. How do you keep sensitive information confidential?https:\/\/www.linkedin.com\/advice\/1\/youre-corporate-communications-professional-zokmf"},{"key":"e_1_3_3_2_17_2","doi-asserted-by":"crossref","unstructured":"David\u00a0G Crighton. 1979. Model equations of nonlinear acoustics. Annual Review of Fluid Mechanics 11 1 (1979) 11\u201333.","DOI":"10.1146\/annurev.fl.11.010179.000303"},{"key":"e_1_3_3_2_18_2","unstructured":"Analog Devices. 2012. ADMP404 MEMS Microphone. https:\/\/www.analog.com\/media\/en\/technical-documentation\/obsolete-data-sheets\/ADMP404.pdf"},{"key":"e_1_3_3_2_19_2","doi-asserted-by":"publisher","unstructured":"Dario D\u2019Orazio Federico Montoschi and Massimo Garai. 2020. Acoustic comfort in highly attended museums: A dynamical model. Building and Environment 183 (2020) 107176. 10.1016\/j.buildenv.2020.107176","DOI":"10.1016\/j.buildenv.2020.107176"},{"key":"e_1_3_3_2_20_2","doi-asserted-by":"crossref","unstructured":"Jean-Yves Fourniols Nadim Nasreddine Christophe Escriba Pascal Acco Julien Roux and Georges Soto-Romero. 2018. An overview of basics speech recognition and autonomous approach for smart home IOT low power devices. Journal of Signal and Information Processing 9 4 (2018) 239.","DOI":"10.4236\/jsip.2018.94015"},{"key":"e_1_3_3_2_21_2","doi-asserted-by":"crossref","unstructured":"Yang Gao Yincheng Jin Jiyang Li Seokmin Choi and Zhanpeng Jin. 2020. Echowhisper: Exploring an acoustic-based silent speech interface for smartphone users. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 4 3 (2020) 1\u201327.","DOI":"10.1145\/3411830"},{"key":"e_1_3_3_2_22_2","unstructured":"Nielsen\u00a0Norman Group. 2020. Intelligent Assistants: Creepy Childish or a Tool? Users\u2019 Attitudes Toward Alexa Google Assistant and Siri. https:\/\/www.nngroup.com\/articles\/voice-assistant-attitudes"},{"key":"e_1_3_3_2_23_2","doi-asserted-by":"crossref","unstructured":"\u0110or\u0111e\u00a0T Grozdi\u0107 and Slobodan\u00a0T Jovi\u010di\u0107. 2017. Whispered speech recognition using deep denoising autoencoder and inverse filtering. IEEE\/ACM Transactions on Audio Speech and Language Processing 25 12 (2017) 2313\u20132322.","DOI":"10.1109\/TASLP.2017.2738559"},{"key":"e_1_3_3_2_24_2","unstructured":"Robert Harley. 2019. The Four Secrets of Speaker Placement. https:\/\/www.theabsolutesound.com\/articles\/the-four-secrets-of-speaker-placement"},{"key":"e_1_3_3_2_25_2","doi-asserted-by":"crossref","unstructured":"Robin Hofe Stephen\u00a0R Ell Michael\u00a0J Fagan James\u00a0M Gilbert Phil\u00a0D Green Roger\u00a0K Moore and Sergey\u00a0I Rybchenko. 2013. Small-vocabulary speech recognition using a silent speech interface based on magnetic sensing. Speech Communication 55 1 (2013) 22\u201332.","DOI":"10.1016\/j.specom.2012.02.001"},{"key":"e_1_3_3_2_26_2","unstructured":"Lan-Fen Huang and Tom\u00e1\u0161 Gr\u00e1f. 2020. Speech Rate and Pausing in English: Comparing Learners at Different Levels of Proficiency with Native Speakers. Taiwan Journal of TESOL 17 1 (2020) 57\u201386."},{"key":"e_1_3_3_2_27_2","doi-asserted-by":"crossref","unstructured":"Victor\u00a0F Humphrey Stephen\u00a0P Robinson John\u00a0D Smith Michael\u00a0J Martin Graham\u00a0A Beamiss Gary Hayman and Nicholas\u00a0L Carroll. 2008. Acoustic characterization of panel materials under simulated ocean conditions using a parametric array source. The journal of the acoustical society of America 124 2 (2008) 803\u2013814.","DOI":"10.1121\/1.2945119"},{"key":"e_1_3_3_2_28_2","unstructured":"Guide ID. 2024. The Audio Guide Pricing Dilemma. https:\/\/www.guide-id.com\/explore\/the-audio-guide-pricing-dilemma"},{"key":"e_1_3_3_2_29_2","unstructured":"INFOGRAPHIC. 2024. Acoustics in the Modern Museum. https:\/\/www.baswana.com\/news\/museum-acoustics."},{"key":"e_1_3_3_2_30_2","unstructured":"The\u00a0Franklin Institute. 2023. Museum Policies. https:\/\/fi.edu\/en\/museum-policies"},{"key":"e_1_3_3_2_31_2","unstructured":"Texas Instruments. 2016. OPA541. https:\/\/www.ti.com\/lit\/ds\/symlink\/opa541.pdf"},{"key":"e_1_3_3_2_32_2","unstructured":"International Telecommunication Union. 2021. P.862: Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs. https:\/\/www.itu.int Retrieved 2021-04-20."},{"key":"e_1_3_3_2_33_2","doi-asserted-by":"crossref","unstructured":"Jeeyeon Jeong Yaeri Kim and Taewoo Roh. 2021. Do consumers care about aesthetics and compatibility? The intention to use wearable devices in health care. SAGE Open 11 3 (2021) 21582440211040070.","DOI":"10.1177\/21582440211040070"},{"key":"e_1_3_3_2_34_2","doi-asserted-by":"crossref","unstructured":"Tao Jin Xiaoxu Liu Chunpeng Chen Yuting Xia Xinyu Liu Meiyu Lv and Li Li. 2024. The impact of environmental noise on drivers\u2019 cognitive abilities: A case study on in-vehicle voice interaction interfaces. Applied Ergonomics 117 (2024) 104247.","DOI":"10.1016\/j.apergo.2024.104247"},{"key":"e_1_3_3_2_35_2","doi-asserted-by":"crossref","unstructured":"Yincheng Jin Yang Gao Xuhai Xu Seokmin Choi Jiyang Li Feng Liu Zhengxiong Li and Zhanpeng Jin. 2022. EarCommand: \" Hearing\" Your Silent Speech Commands In Ear. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 6 2 (2022) 1\u201328.","DOI":"10.1145\/3534613"},{"key":"e_1_3_3_2_36_2","unstructured":"My\u00a0Smart Journey. 2021. 6 Reasons Why Audio Guides Are Changing in 2021. https:\/\/mysmartjourney.com\/en-ca\/post\/6-reasons-why-audio-guides-are-changing-in-2021"},{"key":"e_1_3_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2014.241"},{"key":"e_1_3_3_2_38_2","unstructured":"Soundlazer kickstarter. 2016. Soundlazer. https:\/\/www.kickstarter.com\/ projects\/richardhaberkern\/soundlazer."},{"key":"e_1_3_3_2_39_2","unstructured":"Byeonggeun Kim Simyung Chang Jinkyu Lee and Dooyong Sung. 2023. Broadcasted Residual Learning for Efficient Keyword Spotting. arxiv:https:\/\/arXiv.org\/abs\/2106.04140\u00a0[cs.SD] https:\/\/arxiv.org\/abs\/2106.04140"},{"key":"e_1_3_3_2_40_2","doi-asserted-by":"crossref","first-page":"1251","DOI":"10.1109\/OCEANS.2000.881774","volume-title":"OCEANS 2000 MTS\/IEEE Conference and Exhibition. Conference Proceedings (Cat. No. 00CH37158)","volume":"2","author":"Kim Byung-Chul","year":"2000","unstructured":"Byung-Chul Kim and I-Tai Lu. 2000. Parameter study of OFDM underwater communications system. In OCEANS 2000 MTS\/IEEE Conference and Exhibition. Conference Proceedings (Cat. No. 00CH37158) , Vol.\u00a02. IEEE, IEEE, Hoes Ln Piscataway, NJ, 1251\u20131255."},{"key":"e_1_3_3_2_41_2","unstructured":"Davis\u00a0E King. 2009. Dlib-ml: A machine learning toolkit. The Journal of Machine Learning Research 10 (2009) 1755\u20131758."},{"key":"e_1_3_3_2_42_2","first-page":"3","volume-title":"Icml","author":"Lafferty John","year":"2001","unstructured":"John Lafferty, Andrew McCallum, Fernando Pereira, et\u00a0al. 2001. Conditional random fields: Probabilistic models for segmenting and labeling sequence data. In Icml. Williamstown, MA, ACM, New York, NY, USA, 3."},{"key":"e_1_3_3_2_43_2","doi-asserted-by":"crossref","unstructured":"Dominic Langlois Sylvain Chartier and Dominique Gosselin. 2010. An introduction to independent component analysis: InfoMax and FastICA algorithms. Tutorials in Quantitative Methods for Psychology 6 1 (2010) 31\u201338.","DOI":"10.20982\/tqmp.06.1.p031"},{"key":"e_1_3_3_2_44_2","doi-asserted-by":"crossref","unstructured":"Sunghwa Lee Younghoon Shin Myungjong Kim and Jiwon Seo. 2023. IR-UWB Radar-Based Contactless Silent Speech Recognition of Vowels Consonants Words and Phrases. IEEE Access 11 1 (2023) 144844\u2013144859.","DOI":"10.1109\/ACCESS.2023.3344177"},{"key":"e_1_3_3_2_45_2","unstructured":"VI Levenshtein. 1966. Binary codes capable of correcting deletions insertions and reversals. Proceedings of the Soviet physics doklady 10 8 (1966) 707\u2013710."},{"key":"e_1_3_3_2_46_2","doi-asserted-by":"publisher","DOI":"10.1145\/3636534.3649360"},{"key":"e_1_3_3_2_47_2","doi-asserted-by":"publisher","DOI":"10.21437\/interspeech.2020-1058"},{"key":"e_1_3_3_2_48_2","doi-asserted-by":"crossref","unstructured":"Geoffrey\u00a0S Meltzner James\u00a0T Heaton Yunbin Deng Gianluca De\u00a0Luca Serge\u00a0H Roy and Joshua\u00a0C Kline. 2018. Development of sEMG sensors and algorithms for silent speech recognition. Journal of neural engineering 15 4 (2018) 046031.","DOI":"10.1088\/1741-2552\/aac965"},{"key":"e_1_3_3_2_49_2","unstructured":"Microsoft. 2024. Windows Speech Recognition commands. https:\/\/support.microsoft.com\/en-us\/windows\/windows-speech-recognition-commands-9d25ef36-994d-f367-a81a-a326160128c7"},{"key":"e_1_3_3_2_50_2","unstructured":"Mumbrella. 2017. Coke No Sugar officially launches with new \u2018Say Yes\u2019 TV and OOH activation. https:\/\/mumbrella.com.au\/coke-no-sugar-officially-launches-new-say-yes-tv-ooh-453897"},{"key":"e_1_3_3_2_51_2","unstructured":"Kevin Murnane. 2018. Apple\u2019s Siri Is An Embarrassment. https:\/\/www.forbes.com\/sites\/kevinmurnane\/2018\/05\/06\/siri-is-an-embarrassment"},{"key":"e_1_3_3_2_52_2","doi-asserted-by":"crossref","unstructured":"Alain Muzet. 2007. Environmental noise sleep and health. Sleep medicine reviews 11 2 (2007) 135\u2013142.","DOI":"10.1016\/j.smrv.2006.09.001"},{"key":"e_1_3_3_2_53_2","doi-asserted-by":"publisher","DOI":"10.21437\/Interspeech.2013-591"},{"key":"e_1_3_3_2_54_2","unstructured":"Woody norris\u00a0ted talk. 2016. Woodynorris. https:\/\/www.ted.com\/speakers\/ woody_norris"},{"key":"e_1_3_3_2_55_2","doi-asserted-by":"publisher","DOI":"10.1145\/3025453.3025989"},{"key":"e_1_3_3_2_56_2","unstructured":"Office of Justice\u00a0Programs. 1993. Keeping Conversations Confidential. https:\/\/www.ojp.gov\/ncjrs\/virtual-library\/abstracts\/keeping-conversations-confidential"},{"key":"e_1_3_3_2_57_2","unstructured":"City of Seattle. 2023. Noise Complaints. https:\/\/www.seattle.gov\/police\/need-help\/neighborhood-issues\/noise-complaints"},{"key":"e_1_3_3_2_58_2","unstructured":"Capital One. 2024. Making the Choice Between Portrait and Landscape Display Screens. https:\/\/www.capitalone.com\/cars\/learn\/finding-the-right-car\/making-the-choice-between-portrait-and-landscape-display-screens\/3091"},{"key":"e_1_3_3_2_59_2","doi-asserted-by":"publisher","DOI":"10.1145\/3613904.3642348"},{"key":"e_1_3_3_2_60_2","doi-asserted-by":"publisher","DOI":"10.1145\/3411764.3445430"},{"key":"e_1_3_3_2_61_2","unstructured":"Fangqiang Peng. 2022. Control system and method for voice interaction between vehicle owner and pedestrian. https:\/\/worldwide.espacenet.com\/patent\/CN114898524A"},{"key":"e_1_3_3_2_62_2","doi-asserted-by":"crossref","unstructured":"Anh Pham Italo Dacosta Bastien Jacot-Guillarmod K\u00e9vin Huguenin Taha Hajar Florian Tram\u00e8r Virgil Gligor and J-P Hubaux. 2017. Privateride: A privacy-enhanced ride-hailing service. Proceedings on Privacy Enhancing Technologies 2017 2 (2017) 38\u201356.","DOI":"10.1515\/popets-2017-0015"},{"key":"e_1_3_3_2_63_2","unstructured":"F\u00a0Joseph Pompei. 2002. Sound from ultrasound: The parametric array as an audible sound source. Ph.\u00a0D. Dissertation. Massachusetts Institute of Technology."},{"key":"e_1_3_3_2_64_2","doi-asserted-by":"publisher","DOI":"10.1145\/3355056.3364596"},{"key":"e_1_3_3_2_65_2","doi-asserted-by":"publisher","DOI":"10.1145\/3526113.3545685"},{"key":"e_1_3_3_2_66_2","doi-asserted-by":"publisher","DOI":"10.1145\/3544548.3580706"},{"key":"e_1_3_3_2_67_2","doi-asserted-by":"publisher","DOI":"10.1109\/ICASSP.2001.941023"},{"key":"e_1_3_3_2_68_2","doi-asserted-by":"publisher","DOI":"10.1109\/EMBC.2015.7318942"},{"key":"e_1_3_3_2_69_2","doi-asserted-by":"crossref","unstructured":"Changhao Shan Junbo Zhang Yujun Wang and Lei Xie. 2018. Attention-based End-to-End Models for Small-Footprint Keyword Spotting. arxiv:https:\/\/arXiv.org\/abs\/1803.10916\u00a0[cs.SD] https:\/\/arxiv.org\/abs\/1803.10916","DOI":"10.21437\/Interspeech.2018-1777"},{"key":"e_1_3_3_2_70_2","unstructured":"Ang Shiming and Chen Yaosen. 2005. SOUND CONTROL USING SPEAKER ARRAY. A university wide programme URECA or Undergraduate Research Experience on CAmpus 1 2 (2005) 69\u201372."},{"key":"e_1_3_3_2_71_2","doi-asserted-by":"publisher","DOI":"10.1108\/978-1-78635-221-720162005"},{"key":"e_1_3_3_2_72_2","doi-asserted-by":"crossref","unstructured":"Tanmay Srivastava Prerna Khanna Shijia Pan Phuc Nguyen and Shubham Jain. 2022. Muteit: Jaw motion based unvoiced command recognition using earable. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 6 3 (2022) 1\u201326.","DOI":"10.1145\/3550281"},{"key":"e_1_3_3_2_73_2","unstructured":"Law.com Staff. 2021. Private Conversations in Public Settings: How Lawyers\u2019 \u2019Seemingly Innocuous Conduct\u2019 Can Lead to Confidentiality Breaches. https:\/\/www.law.com\/2021\/10\/04\/private-conversations-in-public-settings-how-lawyers-seemingly-innocuous-conduct-can-lead-to-confidentiality-breaches\/?slreturn=2024111842411"},{"key":"e_1_3_3_2_74_2","doi-asserted-by":"publisher","DOI":"10.1049\/ip-f-2.1992.0048"},{"key":"e_1_3_3_2_75_2","doi-asserted-by":"publisher","DOI":"10.1145\/3544548.3581465"},{"key":"e_1_3_3_2_76_2","doi-asserted-by":"publisher","DOI":"10.1145\/3242587.3242599"},{"key":"e_1_3_3_2_77_2","doi-asserted-by":"publisher","DOI":"10.1109\/SLT.2016.7846306"},{"key":"e_1_3_3_2_78_2","doi-asserted-by":"crossref","unstructured":"Xue Sun Jie Xiong Chao Feng Haoyu Li Yuli Wu Dingyi Fang and Xiaojiang Chen. 2024. EarSSR: Silent Speech Recognition via Earphones. IEEE Transactions on Mobile Computing 23 8 (2024) 8493\u20139507.","DOI":"10.1109\/TMC.2024.3356719"},{"key":"e_1_3_3_2_79_2","unstructured":"Eye\u00a0Spy Supply. 2024. How to Protect Your Privacy During Confidential Conversations. https:\/\/blog.eyespysupply.com\/2024\/07\/19\/how-to-protect-your-privacy-during-confidential-conversations\/"},{"key":"e_1_3_3_2_80_2","unstructured":"Taobao. 2024. Sound Card. https:\/\/www.taobao.com\/list\/item\/705139523559.html"},{"key":"e_1_3_3_2_81_2","unstructured":"Tornex. 2023. Suggestion on Library Acoustic Performance Standards. https:\/\/www.tornex.co.kr\/en\/blog\/acoustic-4\/compare-acoustic-guideline-in-library-42"},{"key":"e_1_3_3_2_82_2","unstructured":"IAB UK. 2021. The barriers preventing voice recognition use: speed and usefulness vs embarrassment. https:\/\/www.iabuk.com\/opinions\/barriers-preventing-voice-recognition-use-speed-and-usefulness-vs-embarrassment"},{"key":"e_1_3_3_2_83_2","unstructured":"Voices. 2023. Interactive Voice Ads: Using Voice Dialogue Ads to Engage Your Audience. https:\/\/www.voices.com\/blog\/voice-dialogue-ads"},{"key":"e_1_3_3_2_84_2","unstructured":"Chao Wang. 2024. Impact of Car-Cabin Physical Environments on Driving Performance: A Multimodal Approach. Ph.\u00a0D. Dissertation. Northeastern University."},{"key":"e_1_3_3_2_85_2","doi-asserted-by":"crossref","unstructured":"Han Wang Jiming Tang Zhipeng Wu and Yu Liu. 2022. A Multibeam Steerable Parametric Array Loudspeaker for Distinct Audio Content Directing. IEEE Sensors Journal 22 13 (2022) 13640\u201313647.","DOI":"10.1109\/JSEN.2022.3179870"},{"key":"e_1_3_3_2_86_2","doi-asserted-by":"publisher","DOI":"10.1145\/3581791.3596867"},{"key":"e_1_3_3_2_87_2","doi-asserted-by":"crossref","unstructured":"Tianben Wang Daqing Zhang Yuanqing Zheng Tao Gu Xingshe Zhou and Bernadette Dorizzi. 2018. C-FMCW based contactless respiration detection using acoustic signal. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 1 4 (2018) 1\u201320.","DOI":"10.1145\/3161188"},{"key":"e_1_3_3_2_88_2","doi-asserted-by":"publisher","DOI":"10.1145\/3613904.3642092"},{"key":"e_1_3_3_2_89_2","unstructured":"Pete Warden. 2018. Speech Commands: A Dataset for Limited-Vocabulary Speech Recognition. arxiv:https:\/\/arXiv.org\/abs\/1804.03209\u00a0[cs.CL] https:\/\/arxiv.org\/abs\/1804.03209"},{"key":"e_1_3_3_2_90_2","doi-asserted-by":"crossref","unstructured":"Peter\u00a0J Westervelt. 1963. Parametric acoustic array. The Journal of the acoustical society of America 35 4 (1963) 535\u2013537.","DOI":"10.1121\/1.1918525"},{"key":"e_1_3_3_2_91_2","unstructured":"WikiHow. 2024. How to Maintain Confidentiality. https:\/\/www.wikihow.com\/Maintain-Confidentiality"},{"key":"e_1_3_3_2_92_2","first-page":"1","volume-title":"Munich Business School Working Paper","author":"Wolf Philipp","year":"2018","unstructured":"Philipp Wolf. 2018. An extension of the technology acceptance model tailored to wearable device technology. In Munich Business School Working Paper. Deutsche Nationalbibliothek, Adickesallee 1, 60322 Frankfurt am Main, 1\u201321."},{"key":"e_1_3_3_2_93_2","doi-asserted-by":"crossref","unstructured":"Jun Yang Khim-Sia Tan Woon-Seng Gan Meng-Hwa Er and Yong-Hong Yan. 2005. Beamwidth control in parametric acoustic array. Japanese journal of applied physics 44 9R (2005) 6817.","DOI":"10.1143\/JJAP.44.6817"},{"key":"e_1_3_3_2_94_2","doi-asserted-by":"crossref","unstructured":"Masahide Yoneyama Jun-ichiroh Fujimoto Yu Kawamo and Shoichi Sasabe. 1983. The audio spotlight: An application of nonlinear interaction of sound waves to a new type of loudspeaker design. The Journal of the Acoustical Society of America 73 5 (1983) 1532\u20131536.","DOI":"10.1121\/1.389414"},{"key":"e_1_3_3_2_95_2","doi-asserted-by":"crossref","unstructured":"Shang Zeng Haoran Wan Shuyu Shi and Wei Wang. 2023. mSilent: Towards general corpus silent speech recognition using COTS mmWave radar. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 7 1 (2023) 1\u201328.","DOI":"10.1145\/3580838"},{"key":"e_1_3_3_2_96_2","doi-asserted-by":"crossref","unstructured":"Fudong Zhang Shouxing Yuan and Lunchuan Hu. 2016. A multi-beamforming method for parametric array. IEICE Electronics Express 13 4 (2016) 20160024\u201320160024.","DOI":"10.1587\/elex.13.20160024"},{"key":"e_1_3_3_2_97_2","doi-asserted-by":"publisher","DOI":"10.1145\/3641308.3685046"},{"key":"e_1_3_3_2_98_2","doi-asserted-by":"crossref","unstructured":"Qian Zhang Yubin Lan Kaiyi Guo and Dong Wang. 2024. Lipwatch: Enabling Silent Speech Recognition on Smartwatches using Acoustic Sensing. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 8 2 (2024) 1\u201329.","DOI":"10.1145\/3659614"},{"key":"e_1_3_3_2_99_2","doi-asserted-by":"crossref","unstructured":"Qian Zhang Dong Wang Run Zhao and Yinggang Yu. 2021. Soundlip: Enabling word and sentence-level lip interaction for smart devices. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 5 1 (2021) 1\u201328.","DOI":"10.1145\/3448087"},{"key":"e_1_3_3_2_100_2","doi-asserted-by":"publisher","DOI":"10.1145\/3594738.3611365"},{"key":"e_1_3_3_2_101_2","doi-asserted-by":"crossref","unstructured":"Ruidong Zhang Mingyang Chen Benjamin Steeper Yaxuan Li Zihan Yan Yizhuo Chen Songyun Tao Tuochao Chen Hyunchul Lim and Cheng Zhang. 2021. Speechin: A smart necklace for silent speech recognition. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 5 4 (2021) 1\u201323.","DOI":"10.1145\/3494987"},{"key":"e_1_3_3_2_102_2","doi-asserted-by":"publisher","DOI":"10.1145\/3544548.3580801"},{"key":"e_1_3_3_2_103_2","doi-asserted-by":"crossref","unstructured":"Yongzhao Zhang Wei-Hsiang Huang Chih-Yun Yang Wen-Ping Wang Yi-Chao Chen Chuang-Wen You Da-Yuan Huang Guangtao Xue and Jiadi Yu. 2020. Endophasia: Utilizing acoustic-based imaging for issuing contact-free silent speech commands. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 4 1 (2020) 1\u201326.","DOI":"10.1145\/3381008"},{"key":"e_1_3_3_2_104_2","unstructured":"Yundong Zhang Naveen Suda Liangzhen Lai and Vikas Chandra. 2018. Hello Edge: Keyword Spotting on Microcontrollers. arxiv:https:\/\/arXiv.org\/abs\/1711.07128\u00a0[cs.SD] https:\/\/arxiv.org\/abs\/1711.07128"},{"key":"e_1_3_3_2_105_2","doi-asserted-by":"publisher","DOI":"10.14722\/ndss.2019.23052"},{"key":"e_1_3_3_2_106_2","doi-asserted-by":"crossref","unstructured":"Jiaxin Zhong Tao Zhuang Ray Kirby Mahmoud Karimi Xiaojun Qiu Haishan Zou and Jing Lu. 2022. Low frequency audio sound field generated by a focusing parametric array loudspeaker. IEEE\/ACM Transactions on Audio Speech and Language Processing 30 (2022) 3098\u20133109.","DOI":"10.1109\/TASLP.2022.3209944"},{"key":"e_1_3_3_2_107_2","doi-asserted-by":"crossref","unstructured":"Juntao Zhou Yijie Li Yida Wang Dian Ding Yu Lu Yi-Chao Chen and Guangtao Xue. 2024. Visar: Projecting Virtual Sound Spots for Acoustic Augmented Reality Using Air Nonlinearity. Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 8 3 (2024) 1\u201330.","DOI":"10.1145\/3678546"},{"key":"e_1_3_3_2_108_2","doi-asserted-by":"crossref","unstructured":"Dongsheng Zhu Chong Han Jian Guo and Lijuan Sun. 2024. TWLip: Exploring Through-Wall Word-Level Lip Reading Based on Coherent SISO Radar. IEEE Internet of Things Journal 11 19 (2024) 32310\u201332323.","DOI":"10.1109\/JIOT.2024.3427329"}],"event":{"name":"CHI 2025: CHI Conference on Human Factors in Computing Systems","sponsor":["SIGCHI ACM Special Interest Group on Computer-Human Interaction"],"location":"Yokohama Japan","acronym":"CHI '25"},"container-title":["Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3706598.3714174","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3706598.3714174","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,4]],"date-time":"2025-07-04T05:24:02Z","timestamp":1751606642000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3706598.3714174"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4,25]]},"references-count":107,"alternative-id":["10.1145\/3706598.3714174","10.1145\/3706598"],"URL":"https:\/\/doi.org\/10.1145\/3706598.3714174","relation":{},"subject":[],"published":{"date-parts":[[2025,4,25]]},"assertion":[{"value":"2025-04-25","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}