The current incarnation isn't going to go anywhere much, but as a precursor of what's coming they're significant. I could be wrong on this, but I'd say that th

The current incarnation isn't going to go anywhere much, but as a precursor of what's coming they're significant. I could be wrong on this, but I'd say that the current startup-stage competitor to Google Glass (or to where Glass will go) is actually the Pebble watch, and if they can manage the technical hurdles and acceptance Glass will probably be the winner. The other notable thing that's wandered across my screen recently is Thalmic's Myo armband. THAT'S a company that's ripe to be acquired. Consider a mobile computing device (call it a "phone" if you prefer) with a remote display ("Glass") and an invisible input method that can be controlled just by unobtrusively moving your fingers while holding a loose fist (Myo). It's the kind of thing the MIT augmented reality folks have been working on for years, but where the only visible piece of it is a bit of facial bling that will soon just be integrated into hipster glasses (or BCGs).