Style My Floor is a decorating app that lets you sample an assortment of different hardwood materials and styles. And even cooler, you can request a “Quick Key” that’ll let you see how different floors will look in your house. You just print out a PDF, lay it in a corner, and then point your iPhone or iPad camera at it. Magic does the rest.
Or technology. Probably that.
Either way, it hits my “easily impressed” button.