When the porn business embraced VHS over Betamax and Blu-ray over HD DVD, videophiles of all tastes followed their lead. The next big innovation might be Google Glass, a pair of Internet-connected glasses that takes photos, records video and offers hands-free Internet access right in front of users' eyes. Once Glass launches, the porn industry intends to take full advantage of this new technology, say two insiders.

"The way that this will change porn is pretty ridiculous," said Alana Evans, a porn actress and radio host of "The Naughty Gamers Show" on Sirius XM. "It's going to cause a huge drive in POV- (point of view) style production." These videos make the viewer feel like part of the action by filming from a first-person perspective.