Your Phone Interface Is a Legacy Train Wreck

This is why I'm excited for VR. Now that equipment like Oculus Rift is going mainstream, there's an opportunity to move beyond managing "windows" to managing "objects", e.g. taking a phone call would not affect the notes you were arranging on the virtual desk in front of you. Current generation phones are trapped by the limited screen size of a handheld device.

Even worse than being disrupted would be if my phone started trying to guess what I was intending. "It looks like you're writing a letter."