Ruth Conroy Dalton Editor

Ruth Conroy Dalton is Professor of Building Usability and Visualisation at the University of Northumbria at

Newcastle. She is an architect and her research interests are on the relationship between the spatial layout of buildings

and environments and how people understand, and interact in, those spaces.

Christoph Hölscher is Professor of Cognitive Science at ETH Zurich. He is a psychologist by training, and the

focus of his work is at the intersection of spatial cognition and architectural design.