Evaluation of REBA application using multiple devices

Abstract

Rapid Whole-Body Assessment (REBA) is an ergonomic method for assessing work-related musculoskeletal disorders (WMSD). It is applied by observing body posture, movements, activities, loads and repetitions, comparing them with a scoring scale and filling out spreadsheets to calculate the risk of developing occupational task disorders. But on-site applications using artboards and calculating manually are changing. Technologies such as video recordings, spreadsheets, computer software, and smartphone applications can be used to evaluate more quickly and accurately. Upon completion of the assessments, all participants were brought together to discuss their results and to discuss the pros and cons of the various devices in a focus group. The results and duration of each REBA evaluation were noted, and the focus group audio was recorded for further detailed analysis. The results of the focus group survey show that REBA application can be divided into two moments. The first part is data collection, and the second part is the analysis of results when ergonomic experience and proficiency are required for EWA's technical recommendations. This research aims to evaluate new possibilities of using multiple devices in ergonomics methods and collaborate with the discussion about technology and methodology in ergonomics.