System architecture of customized intelligent lighting control and indoor environment monitoring system for persons with mild cognitive impairment or dementia. - Mika Raatikainen; Robert Ciszek; Johanna Närväinen; Juho Merilahti; Sami Siikanen; Timo Ollikainen; Ilona Hallikainen; Jukka-Pekka Skon (HealthCom, 2016)