In this chapter, we learned how to integrate AR into Xamarin.Forms by using custom renderers. We took advantage of UrhoSharp to use cross-platform rendering, components, and input management to interact with the world. We also learned a bit about MessagingCenter, which can be used to send internal in-process messages between different parts of an application to reduce coupling.

Next up, we are going to dive into machine learning and create an app that can recognize a hotdog in an image.