As with any new technology, as soon as porn gets a taste of the tech, it takes off - so you can expect Google Glass to become the standard for facial interfaces because in mere minutes somebody's going to make a Google Glass porn app for the masses. The app company MiKandi is just about ready to release it, even though only other app developers actually have Google Glass, but we all know how horny programmers are. They'll make eleventy-gillion dollars despite only twelve pairs of Google Glass have been sent out. It's that good. Just look how much Megyn Kelly loves it:

Via.