Site Experience Enhancement and Perspective in Cultural Heritage Fruition—A Survey on New Technologies and Methodologies Based on a “Four-Pillars” Approach

This paper deals with innovative fruition modalities of cultural heritage sites. Based on two ongoing experiments, four pillars are considered, that is, User Localization, Multimodal Interaction, Understanding and Gamification. A survey the existing literature regarding one or more issues related to is proposed. It aims put in evidence exploitation these contributions heritage. discussed how a site can be enriched, extended transformed into an intelligent multimodal environment this perspective. new augmented focus visitor, analyze his activity behavior, make experience satisfying, fulfilling unique. After in-depth overview technologies methodologies for interest sites, experiments described detail authors’ vision future