Automated Ergonomic Assessment in Repetitive Culinary Tasks

Area of Science:

• Occupational Health
• Ergonomics
• Human-Computer Interaction

Background:

• Repetitive culinary tasks pose significant musculoskeletal risks.
• Traditional ergonomic assessments are often time-consuming and subjective.
• Need for objective, scalable methods to evaluate workplace hazards in food service.

Purpose of the Study:

• To develop and validate an automated ergonomic assessment system for repetitive culinary tasks.
• To integrate joint tracking with the Assessment of Repetitive Tasks (ART) tool for risk evaluation.
• To provide a user-friendly, scalable solution for identifying ergonomic risks in commercial kitchens.

Main Methods:

• Utilized standard video input for joint tracking.
• Combined kinematic data with the Assessment of Repetitive Tasks (ART) methodology.
• Validated system outputs against expert ergonomic evaluations.

Main Results:

• The automated system demonstrated strong alignment with expert ergonomic assessments.
• Identified specific movement patterns indicative of high ergonomic risk.
• System output categorized risks according to ART standards, facilitating targeted interventions.

Conclusions:

• The automated ergonomic assessment system offers a consistent, scalable, and practical solution for commercial kitchens.
• It enables early detection of musculoskeletal risks with minimal training and setup.
• Potential for broader application in manufacturing and healthcare settings.