Abstract:

This study looks at the range of different lighting systems and their suitability for people with various visual impairments to determine which kinds of wayfinding lighting is easy for visually impaired people. A special facility at the Building Research Establishment was used to examine the performance of several types of Emergency Escape Route Lighting and Wayfinding Provision. Five different lighting systems were tested and compared to normal lighting. Thirty visually impaired people passed through the test rig and answered questions about the different lighting systems they have experienced. Speeds of movement and an analysis of the answers to the questionnaire are also presented.