Marauder’s Map in Harry Potter and the Prisoner of Azkaban To make his point, Whitehouse outfitted four Charlottesvile, Virginia, homes with sensors to track who enters what room, and what ...

Lucas Rizzotto’s AR Marauder’s Map infused with GPS. Gif: Lucas Rizzotto Many of the things we see on TV or movies can often only be explained with the word “magic” (or, your know, visual ...