Lighting as Support for Enhancing Well-Being, Health and Mental Fitness of an Ageing Population - The FP6 EU Funded ALADIN Project. - Inge Gavat; Ovidiu Grigore; Marius Cotescu; Markus Canazei; Hermann Atz; Klaus Becker; Lajos Izsó; Guido Kempter; Herbert Plischke; Wilfried Pohl (HCI (15), 2009)