Mr Carden is a highly experienced electronics engineer. He designed and built the circuit boards for the present prototype unit. He specialises in electro-optical technology. He has many years experience in the development of new ophthalmic instruments and techniques.
Prof Murray is a vision scientist in Faculty of Life Sciences at the University of Manchester. He has published more than 200 papers in respected scientific journals. His special interests are the study of early AMD, colour vision, electroretinography and the measurement of macular pigment.