Google is doing everything it can to push Glass onto the masses, even enlisting well-known fashion designers to make it look more “chic.” But beyond its looks, the real selling-point will come through its functionality: can Google convince consumers they need a face computer? Will their lives be better with it? That remains a hot-button topic—and it’s getting even more controversial thanks to so-called “smart gun” support. Through a precision-guided firearm, Austin-based TrackingPoint Solutions has enabled Glass support with its ShotView system, giving anyone with a Wi-Fi-enabled gadget the ability to basically fire at targets from around corners.