Niko is Associate Senior Lecturer at Lund University, Sweden. He works in the field of lighting and daylighting, mixing technical and observed-based evaluation. He blends his background in engineering with principles and methods from the domains of environmental psychology and architecture. He is currently leading Subtask D of IEA SHC Task 61 / EBC Annex 77 together with Prof Werner Osterhaus, Aarhus University. He recently co-authored the book “Daylighting and lighting under a nordic sky”, available in most of online book shops; he is currently working on a modular online open course on daylight design of buildings www.nlited.eu together with three European partner universities.