David McNair is a chartered lighting engineer with wide experience in lighting for interior and exterior environments. He has spent the last 11 years studying dementia environments together with designing, advising and lecturing thereon. Much of this time was spent working with dementia experts at the University of Stirling.
In addition he has collaborated with researchers at Heriot-Watt University and is now a consultant to HammondCare, a charity specialising in dementia and aged care. He is a Past President of the Institution of Lighting Professionals.