Mr Carden is a highly experienced electronics engineer. He has designed and built the circuit board for the present prototype flash unit. He specialises in the design of electro-optical technology. He has many years experience in the development of new ophthalmic instruments.

Prof Murray is a vision scientist in Faculty of Life Sciences at the University of Manchester. He has published more than 100 papers in respected scientific journals. His special interests are the study of early AMD, colour vision, electroretinogaphy and the measurement of macular pigment.

Dr Kelly formerly an optometrist with a background in mathematics and life sciences. During his PhD he acquired a wide range of software development skills. Published papers on image analysis fluid flows and dark adaptation.