Google's Sergey Brin wears Project Glass prototype at a party (pictures)

Project Glass stirred our imaginations when we first saw it yesterday, and while it’s far from getting an official release date, Google co-founder Sergey Brin was spotted wearing a prototype at the "San Francisco Dining in the Dark" charity event. Robert Scoble saw Brin and snapped two pictures of the Google executive, and commented:
“When I first got here I spotted Google co-founder +Sergey Brin. He was wearing THOSE GLASSES! He quickly told me it is a prototype. I saw a bluish light flashing off of his right eyeball. I could only guess that my Google+ profile flashed up, or maybe some PR voice said “stay quiet” or something like that. But the glasses are real. Very light looking. Most of the people around us had no idea that these glasses are pretty special.”
Brin didn’t allow Scoble to try the glasses on as they were an early prototype, but they seemed to him “self-contained.”
Brin also noted that even though the promo video depicts fully functional prototype of glasses, "right now you really just see it reboot."
The most important test the new product would need to pass is RF certification. This might prove tricky as the FCC would be treating this as basically a smartphone that’s always close to your head.
Here’s to hoping Google manages to deal with all the issues, if so - the product should appear by the end of the year, as rumor has it now.