Geoff Fernie

Research Synopsis

1. Developing systems of Assistive Devices to help elderly people with mobility difficulties function as independently as they choose with dignity. These products are designed for the home and institutional markets. We attempt to reduce the physical and emotional stress on family and professional care givers. Successful products have included plastic modular handrail system, the first portable battery-powered lift system, innovative walking aids, accessible bathroom products and an advanced powered wheerchair with extraordinary manoeuvrability. Current projects some very exciting engineering design challanges. There are numerous biomechanical and ergonomic aspects of activities of daily living that require measurement and analysis in order to develop appropriate products.
2. Studying falls and fall prevention to develop a model of postural control and guidelines for environmental design to reduce the chances of falls and/or reduce the probability of injury from a fall. The deterioration of postural control with aging contributes to an increasing tendency to falling. Falls are the most common cause of accidental death in people over 65 and are the main reason for hospital admission and doctor visits. We have a laboratory that is equipped with sophisticated computer-controlled moving rooms that are being used to develop a model of postural control. Other related projects focus on environmental design to reduce the chances of falls and/or reduce the probability of injury from a fall. Current projects include the development of new flooring materials and the establishment of design guidelines for the design and placement of handrails.