2021-09-17 00:00:00 ARPolis is an innovative digital city guide for mobile devices (mobile phones, tablets) that utilizes Augmented Reality (AR), Machine Learning and Narrative Guiding technologies, created under the framework «Research - Create - Innovate» of EYDE/ETAK and implemented by Diadrasis. ARPolis leverages multimedia content and provides it to the user through a "narrative" structure without needing anything beyond a device. In constrast to obsolete presentations of points of interest and their information, it engages emotionally the user in a unique guiding experience or an exciting game. More specifically: