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Evaluation of Artificial-Intelligence-Enhanced Video Feedback to Improve Manufacturing Workers' Ergonomic Postural Behavior: A Preliminary Investigation

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Title: Evaluation of Artificial-Intelligence-Enhanced Video Feedback to Improve Manufacturing Workers' Ergonomic Postural Behavior: A Preliminary Investigation
Language: English
Authors: Williams A. Espericueta Luna (ORCID 0009-0009-3270-7426), Pamela C. Hess (ORCID 0000-0001-6806-0075), Nicole Gravina (ORCID 0000-0001-8210-7159)
Source: Journal of Applied Behavior Analysis. 2026 59(1).
Availability: Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
Peer Reviewed: Y
Page Count: 15
Publication Date: 2026
Document Type: Journal Articles
Reports - Research
Descriptors: Artificial Intelligence, Video Technology, Feedback (Response), Manufacturing Industry, Human Factors Engineering, Behavior Change, Human Posture, Metal Working
DOI: 10.1002/jaba.70049
ISSN: 0021-8855
1938-3703
Abstract: Workers frequently engage in nonneutral body postures that increase their risk of developing musculoskeletal disorders. The purpose of this study was to extend previous research by evaluating whether the provision of information plus artificial intelligence (AI)-enhanced video feedback could improve manufacturing workers' postural behavior. Four metal manufacturing workers participated in this study. This study's dependent variable was the percentage of time a participant's target body part spent in low-risk, medium-risk, and high-risk ergonomic positions. This study used a nonconcurrent multiple-baseline design across three participants and a nonconcurrent multiple-baseline design across two target responses with one participant. The results showed that three out of four participants' postural behavior improved following the provision of information plus AI-enhanced video feedback. Additionally, an occupational therapist independently evaluated participants' postural behavior before and following the intervention using a validated ergonomic assessment. The occupational therapist's independent ergonomic evaluations corroborated that participants' postural behavior improved.
Abstractor: As Provided
Entry Date: 2026
Accession Number: EJ1494675
Database: ERIC
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  Data: Evaluation of Artificial-Intelligence-Enhanced Video Feedback to Improve Manufacturing Workers' Ergonomic Postural Behavior: A Preliminary Investigation
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  Data: <searchLink fieldCode="AR" term="%22Williams+A%2E+Espericueta+Luna%22">Williams A. Espericueta Luna</searchLink> (ORCID <externalLink term="https://orcid.org/0009-0009-3270-7426">0009-0009-3270-7426</externalLink>)<br /><searchLink fieldCode="AR" term="%22Pamela+C%2E+Hess%22">Pamela C. Hess</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0001-6806-0075">0000-0001-6806-0075</externalLink>)<br /><searchLink fieldCode="AR" term="%22Nicole+Gravina%22">Nicole Gravina</searchLink> (ORCID <externalLink term="https://orcid.org/0000-0001-8210-7159">0000-0001-8210-7159</externalLink>)
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  Data: Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us
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  Data: <searchLink fieldCode="DE" term="%22Artificial+Intelligence%22">Artificial Intelligence</searchLink><br /><searchLink fieldCode="DE" term="%22Video+Technology%22">Video Technology</searchLink><br /><searchLink fieldCode="DE" term="%22Feedback+%28Response%29%22">Feedback (Response)</searchLink><br /><searchLink fieldCode="DE" term="%22Manufacturing+Industry%22">Manufacturing Industry</searchLink><br /><searchLink fieldCode="DE" term="%22Human+Factors+Engineering%22">Human Factors Engineering</searchLink><br /><searchLink fieldCode="DE" term="%22Behavior+Change%22">Behavior Change</searchLink><br /><searchLink fieldCode="DE" term="%22Human+Posture%22">Human Posture</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+Working%22">Metal Working</searchLink>
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  Data: 10.1002/jaba.70049
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  Data: Workers frequently engage in nonneutral body postures that increase their risk of developing musculoskeletal disorders. The purpose of this study was to extend previous research by evaluating whether the provision of information plus artificial intelligence (AI)-enhanced video feedback could improve manufacturing workers' postural behavior. Four metal manufacturing workers participated in this study. This study's dependent variable was the percentage of time a participant's target body part spent in low-risk, medium-risk, and high-risk ergonomic positions. This study used a nonconcurrent multiple-baseline design across three participants and a nonconcurrent multiple-baseline design across two target responses with one participant. The results showed that three out of four participants' postural behavior improved following the provision of information plus AI-enhanced video feedback. Additionally, an occupational therapist independently evaluated participants' postural behavior before and following the intervention using a validated ergonomic assessment. The occupational therapist's independent ergonomic evaluations corroborated that participants' postural behavior improved.
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      – SubjectFull: Video Technology
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      – SubjectFull: Feedback (Response)
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      – SubjectFull: Manufacturing Industry
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      – SubjectFull: Human Factors Engineering
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      – SubjectFull: Behavior Change
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      – SubjectFull: Human Posture
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      – SubjectFull: Metal Working
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      – TitleFull: Evaluation of Artificial-Intelligence-Enhanced Video Feedback to Improve Manufacturing Workers' Ergonomic Postural Behavior: A Preliminary Investigation
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