Requires ARKit. Use your Camera, find a free spot and place beautiful procedural sculptures on the floor, on the dining table, or between all the gifts next to the Christmas tree. With a tap on an empty spot in the room the shapes appear; with another tap you can also make them disappear again. Also pay attention to the music! Can you play the melody in a way that a famous Christmas song turns out?
We all here at prefrontal cortex wish you a merry and blessed christmas, nice hours with your loved ones and a great start into the year 2019. See you there!