Luc Vaillancourt, co-founder of Spatialytics and expert in geospatial technologies, discusses the evolution of the geoweb and its impact on local search and mobile applications. He highlights key industry players, the significance of geolocation, and the integration of augmented reality and local services in mapping technologies. The document emphasizes the importance of data-sharing in enhancing geospatial information and facilitating real-time responses during crisis situations.