{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T03:41:38Z","timestamp":1767152498659,"version":"3.48.0"},"reference-count":36,"publisher":"World Scientific Pub Co Pte Ltd","issue":"04","funder":[{"name":"Scientific Researc","award":["23H01008"],"award-info":[{"award-number":["23H01008"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Semantic Computing"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:p>In videoconferencing platforms like Zoom and Microsoft Teams, many participants refrain from showing their faces due to privacy concerns or a lack of confidence in their appearance. This leads to a reduction in the transmission of non-verbal information conveyed through facial expressions. To address this, we propose SpotiView, a partial-face display method that protects privacy while enhancing communication. Showing only key facial areas like the eyes or mouth, adjusting the size and blurring SpotiView effectively convey non-verbal cues while maintaining privacy. Seamlessly integrated into major videoconferencing tools, the system allows instant changes to visible facial parts using a virtual camera. We conducted a user questionnaire to evaluate whether the partial display of the face can support smooth communication while maintaining privacy. A questionnaire study found that the eyes-only mode felt as comfortable as using an avatar and supported conversation turn-taking better than either camera-off or avatar modes. It also lowered users\u2019 resistance to being on camera by about 35% compared with full-face display. Thus, partial-face display offers a novel approach to optimally combining the benefits of camera-on and camera-off modes, catering to the diverse needs of videoconferencing.<\/jats:p>","DOI":"10.1142\/s1793351x25450047","type":"journal-article","created":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T06:23:42Z","timestamp":1759991022000},"page":"615-636","source":"Crossref","is-referenced-by-count":0,"title":["SpotiView: A Partial-Face Display Method for Remote Communication"],"prefix":"10.1142","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-3323-3232","authenticated-orcid":false,"given":"Ryota","family":"Kishimoto","sequence":"first","affiliation":[{"name":"Graduate School of Engineering, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1635-2257","authenticated-orcid":false,"given":"Shuhei","family":"Tsuchida","sequence":"additional","affiliation":[{"name":"Center for Interdisciplinary AI and Data Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2260-3788","authenticated-orcid":false,"given":"Tsutomu","family":"Terada","sequence":"additional","affiliation":[{"name":"Graduate School of Engineering, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8662-4070","authenticated-orcid":false,"given":"Masahiko","family":"Tsukamoto","sequence":"additional","affiliation":[{"name":"Graduate School of Engineering, Kobe University, 1-1 Rokkodai-cho, Nada-ku, Kobe 657-8501, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2025,10,28]]},"reference":[{"key":"S1793351X25450047BIB001","doi-asserted-by":"publisher","DOI":"10.1037\/apl0000948"},{"key":"S1793351X25450047BIB002","doi-asserted-by":"publisher","DOI":"10.1080\/10911359.2013.831288"},{"key":"S1793351X25450047BIB003","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijedro.2021.100068"},{"key":"S1793351X25450047BIB004","doi-asserted-by":"publisher","DOI":"10.1109\/ISM63611.2024.00056"},{"key":"S1793351X25450047BIB005","doi-asserted-by":"publisher","DOI":"10.1145\/365024.365121"},{"key":"S1793351X25450047BIB006","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-psych-113011-143831"},{"key":"S1793351X25450047BIB007","doi-asserted-by":"publisher","DOI":"10.1016\/j.tics.2014.09.007"},{"key":"S1793351X25450047BIB008","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-9004.2008.00109.x"},{"key":"S1793351X25450047BIB009","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0161794"},{"key":"S1793351X25450047BIB010","doi-asserted-by":"publisher","DOI":"10.1080\/02699930802431726"},{"key":"S1793351X25450047BIB011","doi-asserted-by":"publisher","DOI":"10.1037\/h0088571"},{"key":"S1793351X25450047BIB012","unstructured":"S. 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