From February, 2011 to January, 2014, the Acropolis Museum was a central partner in the pilot research programme "Cultural Heritage Experiences Through Socio-Personal Interactions and Storytelling" (CHESS), funded by the European Union’s Seventh Framework Programme. The aim of the project was to develop a conceptual technological framework that would allow museums and other cultural organizations to provide their visitors with interactive digital narrative experiences. The program was implemented by an international partnership of museums, universities and research and technology institutions. The Acropolis Museum and the Cité de l 'Espace of Toulouse (France) collaborated as cultural partners to provide the necessary content of personalized narrative for the development of custom-tailored stories and particular topics of interest intended for different types of visitors. The narratives, with rich visual material, augmented reality apps and games, were designed for mobile phones. More information is available online at www.chessexperience.eu