Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/17534
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dc.contributor.authorThanathornwong B.
dc.contributor.authorSuebnukarn S.
dc.date.accessioned2022-03-10T13:17:24Z-
dc.date.available2022-03-10T13:17:24Z-
dc.date.issued2021
dc.identifier.issn10447318
dc.identifier.other2-s2.0-85094662633
dc.identifier.urihttps://ir.swu.ac.th/jspui/handle/123456789/17534-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85094662633&doi=10.1080%2f10447318.2020.1834729&partnerID=40&md5=07c735731d42a67f75f4fb94ebd1336b
dc.description.abstractBackground: This work presents a novel Ergonomic Trainer System that provides personalized pre-operative and intra-operative ergonomic feedback to improve dental work posture. Methods: The system consists of two ultrasonic sensors to measure the height of operator’s seat and dental unit; two accelerometers to measure the angles of the operator’s neck and upper arm; and software to analyze data from each operator and provide a personalized pre-operative and intra-operative ergonomic feedback. Sixteen dental students were randomly assigned into a crossover trial, scheduled for each of two sequences of working: receiving feedback or no-feedback from the system while performing tooth preparation. The parameters measured were the extensions of the neck and upper arm, before (pretest) and after (posttest) receiving feedback or no-feedback from the system. Results: The posttest angles of neck and upper arm had decreased significantly compared with pretest angles in the group that received preoperative and intra-operative ergonomic feedback from the system (p < .05). Conclusion: Performing the dental treatment with pre-operative and intra-operative feedback had effects on improving the posture of the dental students by decreasing the angles of neck and upper arm. © 2020 Taylor & Francis Group, LLC.
dc.subjectErgonomics
dc.subjectDental treatment
dc.subjectIntra-operative
dc.subjectNo feedbacks
dc.subjectTooth preparations
dc.subjectUpper arm
dc.subjectWork postures
dc.subjectFeedback
dc.titleA Personalized Pre-operative and Intra-operative Ergonomic Feedback to Improve the Dental Work Posture
dc.typeArticle
dc.rights.holderScopus
dc.identifier.bibliograpycitationInternational Journal of Human-Computer Interaction. Vol 37, No.6 (2021), p.528-533
dc.identifier.doi10.1080/10447318.2020.1834729
Appears in Collections:Scopus 1983-2021

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