It was the fourth challenge at Apple Developer Academy. Vivid App is a revolutionary drawing app that brings your creations to life with the power of augmented reality (AR)!

With Vivid, you can draw anything you want in 3D space, and watch as your creations appear in real-world environments. Whether you're a seasoned artist or just looking for a fun way to express your creativity, Vivid is the perfect app for you.

Using the app is simple - just open it up and start drawing! Once you're done, you can share your creations with your friends, family, and people all around.

But the real magic happens when you point your camera at a flat surface, and your drawing will appear right in front of you! You can walk around it, and even interact with it.