A framework for the systematic selection of occupational exoskeletons

The use of occupational exoskeletons (OE) promises improved ergonomics, empowerment of users and prevention of musculoskeletal disorders. However, selecting an OE for a specific application is difficult, the process is complex and a holistic approach that will guide decision-makers in companies is missing. The goal of this paper is to describe a framework that will assist the selection of an OE for a given use case. Based on a systematic literature review existing implementation plans for OE are identified and 99 relevant criteria collected. As the criteria are described in different level of abstractions, a categorisation is proposed, that include human and task-centred dimensions (Task & Workplace, User, Human-Machine-Interface) as well as macro-economic dimensions based on the PEST framework (Political, Economic, Socio-cultural, Technological). The derived framework with its criteria and dimension can be implemented in existing selection processes and provides a key step for increasing the market penetration of OE.