Now that Apple's augmented reality platform is nearly here, developers are ready to show off what it can do... and one of the first examples will be particularly handy if you're updating your living room. IKEA has unveiled IKEA Place, an iOS app that uses ARKit to preview how furniture will look at home. As hinted at back in June, the software is smart enough to not only show off furniture at the proper scale (98 percent accuracy, IKEA says), but with the right kind of lighting and shadows. You'll know if that couch is too large for your apartment, or whether or not that reading chair would be too gauche for the room. Naturally, you can share images to ask for your friends' advice and jump straight to the IKEA website to buy your selections.