Stack boxes, fill crates and knock them over. Toss Darts and they stick the landing. Shoot Baskets and score. Create a wild contraption made of all of these and see it work! Throughout, virtual objects realistically collide, slide, bounce, roll across surfaces, and disappear behind real ones. With uncanny collisions, reflections, shadows, and directional 3D sounds, it's the most insanely realistic augmented reality yet. The magic is enabled by the LiDAR sensor on your iPhone Pro or iPad Pro. As you look around, LiDAR sees the shape of your environment so virtual objects can seamlessly inhabit it. Undo buttons let you delete recent items and try again, until your scene, course or contraption is just how you want it. And you can get more kinds of items from the Reality Store. Reality Construction Kit brings a new generation of astonishing realistic AR you can create yourself.