Dr Kerstin Sailer is Reader (Associate Professor) in Social and Spatial Networks at the Bartlett School of Architecture at University College London. She investigates the impact of spatial design on people and social behaviours inside a range of buildings such as offices, laboratories, hospitals and schools. An architect by training, her research interests combine complex buildings, workplace environments and space usage with social networks, organisational theory and organisational behaviour. At the Bartlett she leads the module ‘Buildings, Organisations, Networks’ in the MSc ‘Space Syntax: Architecture and Cities’. Her research has been funded by both industry and research councils including the Engineering and Physical Sciences Research Council, the Arts and Humanities Research Council, Innovate UK and Google. Kerstin has co-founded the think-tank brainybirdz to advance scientific thinking in workplace design. She also runs the blog http://spaceandorganisation.organd comments as @kerstinsailer on Twitter.