Fuente: Wipo "digitalization" According to some embodiments of the present disclosure, the disclosure relates to an application system and server kit that create and serve digital twin-enabled applications. This disclosure also relates to a hub-and-spoke classification system. This disclosure also relates to a location-based services framework that leverages a generative content process to improve location prediction. This disclosure also relates to virtual reality and augmented reality applications, as well as digital agents that support various types of applications. This disclosure also relates to systems and methods for photometrically extracting information about objects and their features, including three-dimensional depth and related features.