This weekend, the developers have put their hands on the Google Glass Mountain View company. They were also able to meet the developers of Google to learn more about the machine and start thinking about applications. But the most interesting for us is the few features of the device have leaked during the weekend.

Thus we learn that the glasses have unsurprisingly future of Wi-Fi 802.11 b / g. Another function, Bluetooth 4.0, which is not surprising in his presence. But the most interesting feature is its dissemination via bone conduction. This means that the sound will be transmitted by vibration, so you can hear it clearly even with the noise around and without disturbing the people around you.

This technology is not new and is already used in the military field. The French army, for example, has in his new equipment (the feline) similar technology.

Concerning developers attending the conference Glass Google, they could spend $ 1500 to get the glasses in the current year.