{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T03:54:41Z","timestamp":1762055681032,"version":"build-2065373602"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"type":"print","value":"9781643682860"},{"type":"electronic","value":"9781643682877"}],"license":[{"start":{"date-parts":[[2022,6,14]],"date-time":"2022-06-14T00:00:00Z","timestamp":1655164800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,6,14]]},"abstract":"<jats:p>In the context of Human-Robot Interaction (HRI), emotional understanding is becoming more popular because it turns robots more humanized and user-friendly. Giving a robot the ability to recognize emotions has several difficulties due to the limits of the robots\u2019 hardware and the real-world environments in which it works. In this sense, an out-of-robot approach and a multimodal approach can be the solution. This paper presents the implementation of a previous proposed multi-modal emotional system in the context of social robotics; that works on a server and bases its prediction in four modalities as inputs (face, posture, body, and context features) captured through the robot\u2019s sensors; the predicted emotion triggers some robot behavior changes. Working on a server allows overcoming the robot\u2019s hardware limitations but gaining some delay in the communication. Working with several modalities allows facing complex real-world scenarios strongly and adaptively. This research is focused on analyzing, explaining, and arguing the usability and viability of an out-of-robot and multimodal approach for emotional robots. Functionality tests were applied with the expected results, demonstrating that the entire proposed system takes around two seconds; delay justified on the deep learning models used, which are improvable. Regarding the HRI evaluations, a brief discussion about the remaining assessments is presented, explaining how difficult it can be a well-done evaluation of this work. The demonstration of the system functionality can be seen at https:\/\/youtu.be\/MYYfazSa2N0.<\/jats:p>","DOI":"10.3233\/aise220020","type":"book-chapter","created":{"date-parts":[[2022,6,16]],"date-time":"2022-06-16T07:21:59Z","timestamp":1655364119000},"source":"Crossref","is-referenced-by-count":4,"title":["Multimodal Emotional Understanding in Robotics"],"prefix":"10.3233","author":[{"given":"Juanpablo","family":"Heredia","sequence":"first","affiliation":[{"name":"Computer Science Department, Universidad Cat\u00f3lica San Pablo, Arequipa, Peru"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yudith","family":"Cardinale","sequence":"additional","affiliation":[{"name":"Electrical and Electronics Engineering Department, Universidad Cat\u00f3lica San Pablo, Arequipa, Peru"},{"name":"Universidad Internacional de Valencia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Irvin","family":"Dongo","sequence":"additional","affiliation":[{"name":"Electrical and Electronics Engineering Department, Universidad Cat\u00f3lica San Pablo, Arequipa, Peru"},{"name":"Univ. Bordeaux, ESTIA INSTITUTE OF TECHNOLOGY, Bidart, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ana","family":"Aguilera","sequence":"additional","affiliation":[{"name":"Escuela de Ingenier\u00eda Inform\u00e1tica, Facultad de Ingenier\u00eda, Universidad de Valpara\u00edso, Valpara\u00edso, Chile"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jose","family":"Diaz-Amado","sequence":"additional","affiliation":[{"name":"Electrical and Electronics Engineering Department, Universidad Cat\u00f3lica San Pablo, Arequipa, Peru"},{"name":"Electrical Engineering, Instituto Federal da Bahia, Vitoria da Conquista, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"7437","container-title":["Ambient Intelligence and Smart Environments","Workshops at 18th International Conference on Intelligent Environments (IE2022)"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/AISE220020","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,16]],"date-time":"2022-06-16T07:21:59Z","timestamp":1655364119000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/AISE220020"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,14]]},"ISBN":["9781643682860","9781643682877"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/aise220020","relation":{},"ISSN":["1875-4163","1875-4171"],"issn-type":[{"type":"print","value":"1875-4163"},{"type":"electronic","value":"1875-4171"}],"subject":[],"published":{"date-parts":[[2022,6,14]]}}}