On screen, this looked like an honest-to-God Marauder's Map, with people moving around a space in real time. Now, Estimote's platform can do with this any object wearing a sticker.

Commemorative Disneyland 70th anniversary maps, buttons, and stickers are available at Disneyland Park today — July 17, the actual 70th anniversary date. Disneyland 70th Anniversary Map and Buttons ...