Sometimes augmented reality is described as a parallel digital world, that turns out to be kind of true. LEGO has taken advantage of this description and did their absolutely unique AR set.

👻 LEGO Hidden Side presents a paranormal world that exists alongside the real one, and designers have full freedom of creativity: they can turn schools, buses, other buildings into spooky ones. Ghosts and spirits couldn't be seen in the real world and augmented reality app can help with adding these features into the game.

https://www.syfy.com/syfywire/uncovering-the-hidden-side-of-legos-new-augmented-reality-set