Pedestrians and cyclists are directly exposed to the influences of the built environment, which can affect their well-being and cause stress. Such moments of stress can be measured using sensors (e.g. skin conductance). This measurement, also known as human sensor technology, can provide insights into a (negative) experience while walking or cycling and thus make subjective experiences quantifiable, but it is still a long way from being used in practical (traffic) planning.

This thesis describes relevant theories and concepts from emotional psychology and urban and transport planning in relation to stress and emotions and their genesis. The methodological approach and user acceptance of human sensor technology are also compared and analysed using case studies. At the core of the thesis, the potential of human sensor technology for the planning and design of public spaces is reflected upon with experts. The focus is on the applicability, limitations and potential of human sensor technology in (traffic) planning processes. Finally, the requirements and added value of human sensor technology for planning practice are explained and discussed.