{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T05:07:29Z","timestamp":1787029649455,"version":"build-2736575974"},"reference-count":14,"publisher":"MDPI AG","issue":"20","license":[{"start":{"date-parts":[[2022,10,20]],"date-time":"2022-10-20T00:00:00Z","timestamp":1666224000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Electromagnetism is a difficult subject to learn because the phenomenon is not observed directly and does not have a perceivable, concrete image. The visualization of the phenomenon will greatly help beginners understand electromagnetics. This paper proposes an augmented-reality-based visualization system of the magnetic flux density around current-generating objects. The system can be realized with a portable magnetic field sensor and a familiar device\u2014a smartphone. The effectiveness of the system is verified through experiments, and our findings suggest that the system can effectively help an operator gain an intuitive understanding of the magnetic flux density.<\/jats:p>","DOI":"10.3390\/s22208026","type":"journal-article","created":{"date-parts":[[2022,10,21]],"date-time":"2022-10-21T00:34:30Z","timestamp":1666312470000},"page":"8026","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Development of Augmented-Reality-Based Magnetic Field Visualization System as an Educational Tool"],"prefix":"10.3390","volume":"22","author":[{"given":"Hisahide","family":"Nakamura","sequence":"first","affiliation":[{"name":"R&D Division, TOENEC Corporation, Nagoya 457-0819, Aichi, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2185-2187","authenticated-orcid":false,"given":"Yukio","family":"Mizuno","sequence":"additional","affiliation":[{"name":"Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology, Nagoya 466-8555, Aichi, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3739","DOI":"10.1109\/TMAG.2005.854259","article-title":"Measurement and visualization of three-dimensional radial and vectored magnetic field distribution by use of the magnetic CT method","volume":"41","author":"Nishimura","year":"2005","journal-title":"IEEE Trans. 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Proceedings of the 2019 IEEE Conference on Virtual Reality and 3D User Interface, Osaka, Japan.","DOI":"10.1109\/VR.2019.8797782"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1541\/ieejfms.137.46","article-title":"Advanced visualization system of magnetic field distribution using wireless magnetic sensor module and skeleton tracking kinect","volume":"137","author":"Nakamura","year":"2017","journal-title":"IEEJ Trans. Fundam. Mater."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"5848514","DOI":"10.1155\/2019\/5848514","article-title":"Development of a high-performance magnet field sensor and its application to a magnetic field visualization system using the augmented reality technique","volume":"2019","author":"Nakamura","year":"2019","journal-title":"J. Sens."},{"key":"ref_10","unstructured":"Tsutsumi, T., Yamato, Y., Furuich, R., Kadoya, T., Omote, T., and Ohkubo, C. (2021, January 9\u201311). 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Railway Applications\u2014Electromagnetic Compatibility\u2014Part 1: General (Standard No. IEC 62236-1:2018)."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/22\/20\/8026\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T00:58:24Z","timestamp":1760144304000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/22\/20\/8026"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,20]]},"references-count":14,"journal-issue":{"issue":"20","published-online":{"date-parts":[[2022,10]]}},"alternative-id":["s22208026"],"URL":"https:\/\/doi.org\/10.3390\/s22208026","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,10,20]]}}}