An approach for quick ergonomic risk evaluation of companies with computer-aided workplaces

An approach for quick assessment of the exposure to ergonomic risks on computer-aided office workplaces in a company is developed. It includes a checklist considering the following ergonomic dimensions: work organization, displays, input devices, furniture, work space, environment, software and health hazards. By the checklist, data on workplace exposure to ergonomic risk factors are collected. For the calculation of a risk index a neuro-swarm artificial bee colony algorithm has been employed. Based on the risk index three groups of departments are determined: low, moderate and high ergonomic risk departments. Also by this index the departments with significant ergonomic problems and the need for their further detailed study can be determined. This approach is illustrated and validated by a case study. An important advantage of the approach is its easy use and quick ergonomic assessment of companies pointing out departments with high ergonomic risk. Key-Words: Computer-aided workplaces; Ergonomic; Risk; Checklist; Neuro-Swarm Model; Artificial Bee Colony Algorithm