A Field Evaluation Of Arm-Support Exoskeletons For Overhead Work Applications In Automotive Assembly

OCCUPATIONAL APPLICATIONS The results of this field trial suggest that when made available for optional usage during overhead automotive assembly, arm-support exoskeletons can lead to a substantial decrease in self-reported musculoskeletal discomfort in the neck and shoulders. Participants (assembly operators) chose to use the device for 86% of their shift and indicated they would continue to use it daily if provided the opportunity. The results of this investigation suggest that when used alongside a traditional proactive ergonomics program, arm-support exoskeletons may reduce some risk factors associated with the development of shoulder injuries. The approach presented may be useful for practitioners that are starting to explore arm-support exoskeletons in their workplace. Several areas of improvement were highlighted for future design consideration, including further reducing weight and improving thermal comfort.