Google Glasses was announced and demo'd yesterday.
It will be interesting to see if Google's Reality style demo changes product launches in the future.
Below is Sergey giving a walk through of some of the behind the scenes.
He has sun glass lens inserts in the Google Project Glasses. There are multiple antennas on different frequencies pointing at the blimp.
Sergey welcomes the jumpers landing on the roof.
Shot of camera crew following the action.