Google Glass Trackpad spotted in a demo by Sergey Brin [Video]

On promoting the company's sci-fi-inspired eyewear 'Project Glass', Sergey Brin( who has been working seriously on the project from an year ) appeared on The Gavin Newsom’s Current TV talk show Wednesday, May 23 along with his wife, Anne Wojcicki.

On the show, Brin demoed how the Google Glass interface is navigated.

Sergey also told Newsom that Google X is now his primary focus at Google. His team has been working on the glasses for two to three years, and Brin as been involved for the past year. Brin also explains why Google is working on the technology: “The idea is that you want to be free to experience the world without futzing with a phone.”

Google Project Glass Progress: More photos and a sample video released

Google Project glass an augmented reality head-mounted display got attention of the public in recent months because the project is being carried out by Google and also  slim design of the prototype.

Although many of the augmented reality experts aurged on the concept video of project glass saying that it is not possible on such a small device and may effect the eye.

Irrespective of this critisism the company has been testing the glasses in very public ways over the past couple of months. Google co-founder Sergey Brin showed off the glasses at a charity event in April and a group of employees at Google have published a series of photos from an event this week "Google Glass Walk".

Google also posted a sample video from its Project Glass Device on Goolge+.The video, just 15 seconds long and shot in 720P, shows what it's like to be on a trampoline while using Project Glass.