Claire Cunty is a lecturer and researcher in geography at the Université Lumière Lyon 2, France, and a member of the Environnement Ville Société research unit. Her research focuses on the design and use of geovisualization interfaces for spatiotemporal information and on digital approaches to sensitive maps. She is also part of the supervisory team for the Master’s program in Digital Geographies at Lyon 2 and SaintEtienne Universities. Hélène Mathian is a CNRS engineer in spatial analysis methods at the Environnement Ville Société research unit, France. Her work integrates the spatial dimension into statistical processing and models, and uses geovisualization as a means of exploring geographic data and spatial dynamics. She is also part of the supervisory team for the Master’s program in Digital Geographies at Lyon 2 and Saint-Etienne Universities.