To the surprise of almost no one, Apple has announced it'll be holding its annual iPhone event on Tuesday, September 12th. It'll be the first event hosted at Apple's new "spaceship" campus in Cupertino, California. Sure, Apple didn't say exactly what to expect, but given that the company has introduced a new iPhone around this timeframe for the last six years, it's a pretty safe bet we'll be seeing new mobile phones. That includes the "iPhone 8," a device that's expected to be radically different from its predecessors. Improvements rumored include an edge-to-edge OLED screen, face detection, wireless charging, a virtual home button and an updated dual-camera system.