Now that Android's ARCore platform is a practical reality, augmented reality apps are coming out of the woodwork. Google has announced that more than 60 ARCore-capable apps are launching on the Play Store this week, many of them games arriving in sync with the Game Developers Conference. Some have them have already arrived, including virtual pet game My Tamagotchi Forever that launched on March 15th. It's also using the timing to highlight practical apps like Pottery Barn's 3D Room View and eBay's Which Box (which tells you how large a box you need to ship an item). One of the new apps even comes from Google itself -- it's launching an experiment.