The Google Glass project has undergone significant changes during its development. However, all of them led to the fact that the system, which can be controlled by voice and have it practically always in sight, was reduced to a usable form. While the first generation never came out and was only available to developers, the company is already working on a new version, this time for commercial use. How have these glasses changed over the years of development? You can see this in the photo below. The first prototypes were absolutely useless and would hinder rather than simplify life.
Alongside Google, Samsung should also be preparing its own glasses. The product, about which not much is known today, should probably be called Samsung Gear Glass, but it seems that it could have its own keyboard. The keyboard would work on the principle of virtual reality, i.e. the letters would be on the screen of the glasses, but would be displayed on the user's hand.
- You might be interested in: Samsung has received a patent for a keyboard for Galaxy Glass
*Source: Google+
