Eye strain, neck and shoulder stiffness and low back pain - these are some symptoms you may experience when working with computers. Having to keep the same posture over long periods of time is one of the main causes of physical discomfort. Improperly positioned keyboards or mouse also contribute to the discomfort. At the early stages of pain, the symptom disappears when a person stops working with the computer. The potential to develop work-related musculoskeletal disorders (WMSD)*1, however, in ...