If you're wondering what could Google Glass serve, the connected Google Goggles.A video produced by the Playground agency offers some answers. If the device does not allow yet some interactions : take photos or navigate through your mails for example , uses will grow especially as developers work on the issue.
But anyway, this video has the advantage of providing an interesting view of the matter, in which the glasses become real daily assistant to meet the most mundane situations : paying a coffee or check the price of a product.
