An interactive Mixed Reality system that allows users to explore the geography and cultural heritage of Crete through tactile interaction.
Crete AR is an advanced interactive system that leverages cutting-edge Mixed Reality (MR) and Augmented Reality (AR) technologies to encourage immersive virtual exploration of the island of Crete. The system enables users to navigate a wide range of points of interest—including cities, monuments, and cultural landmarks—through a seamless blend of digital and physical interaction. By selecting locations on a three-dimensional representation of Crete, users trigger the projection of rich digital content, such as animated 3D models and contextual narratives, onto AR or Mixed Reality devices, creating a distinctive and engaging exploratory experience.
The system is composed of two primary components: a Shape-Shifting Scale Model of Crete and a complementary AR Application. Together, these elements form a cohesive platform in which the physical model serves as the experiential centerpiece, while the digital layer enriches exploration through contextual information and interactivity.
Shape-Shifting Scale Model of Crete
The Shape-Shifting Scale Model of Crete is an abstract installation designed to support collaborative exploration of the island’s geography and cultural heritage. Measuring 1.70 m × 0.70 m × 0.72 m, the table-like structure is intentionally sized to encourage multiple users to gather and interact simultaneously.
The tabletop is made of colored resin in varying shades of blue, symbolizing the surrounding sea. Resting on this surface is a precisely cut wooden silhouette of Crete, serving as a base for further artistic interpretation. Layered wooden elements form an abstract representation of the island’s mountainous terrain, prioritizing expressive and tactile qualities over strict topographical accuracy. LED lighting integrated around the perimeter enhances both aesthetics and usability by highlighting key features and guiding user attention.
Four openings are embedded along the model, each containing a plexiglass showcase mounted on advanced mechatronic mechanisms. These showcases house culturally significant artifacts linked to specific regions of Crete. Equipped with touch-sensitive surfaces, the showcases can be activated by visitors, rising smoothly to reveal their contents while synchronized digital information appears on an overhead display and within the AR application.
AR Application
The AR application is currently designed for handheld devices such as smartphones and tablets, with future expansion planned for head-mounted AR and Mixed Reality devices. The application acts as the digital interface that connects users to both the physical model and the hidden cultural content it contains.
Digital indicators appear at specific locations on the physical model, signaling interactive points or embedded showcases. As users approach or focus on these indicators, contextual UI elements are displayed, allowing them to activate the corresponding mechanical showcases. Upon activation, the application presents a rich mix of content, including textual descriptions, high-resolution images, animations, interactive 3D models, and other multimedia elements. This layered presentation deepens user understanding while maintaining an intuitive and engaging interaction flow.
