It's hard to ignore Google's X Lab-born Project Glass. News of the slim-lined, sci-fi goggles' existence first surfaced this past February and it wasn't long after that Mountain View's own elite began to flaunt the heads-up display in public. While little of the device's true purpose and functionality is known, we have been privy to certain features over the past few months, like photo sharing to Google+ and even its ability to overlay Maps. Though product lead Steve Lee shrugged off rumors of a late 2012 launch, it does appear the company's itching to spill a few more (jelly) beans at today's I/O conference.

To do that, Sergey Brin rushed onstage at Google I/O wearing the glass units to give us a brief live action demo courtesy of a skydive over San Francisco. Video of the jump, performed by four divers in a blimp, was streamed live through Google Hangouts to attendees at the Moscone Center. In keeping with the extreme vibe of this demonstration, the showcase was handed off to bikers on the rooftop, also outfitted with the lenses, who jumped from building to building via ramp and then eventually cycled into the arena and right up to Sergey, himself. As a finishing touch, Brin also snapped a shot of the team using his own headset. All told, it's a pretty incredible way to once again officially tease this forward-looking tech.

Check out our full coverage of Google I/O 2012's opening keynote at our event hub!

Update: Google's posted the entire segment by itself, it's embedded after the break if you want to relive every step (stage to blimp and back to stage, with a few handoffs in between) as it happened.