Amazon is about to revolutionize the way you play Angry Birds. The Wire has quoted two Wall Street Journal editors who say that the new product from the online retail giant will use “retina-tracking technology embedded in four front-facing cameras, or sensors, to make some images appear to be 3-D, similar to a hologram.” The description leaves a lot to the imagination, but we’re just going to assume it will allow you to easily project fully life-size images of Tupac and the Iron Man suit that will pretty much be indistinguishable from reality. According to the report, the phone should go on sale later this fall …