In case you missed it, we've partnered with Vuforia to integrate their Augmented Reality development tools with Unity. If you are interested in getting started with AR or have any questions about this functionality, please post it on this thread. For more details, check out the blog. To get started, download the Vuforia AR Starter Kit and also get a free Vuforia Development license. Once you have both, follow the steps outlined in this Starter Kit Guide from Vuforia.