The airline Easy Jet have featured shoes that will guide during the walk.
The soles are small devices that vibrate in different ways to see if you come to the right.
Vibrates the left shoe is the time to take to the left and when the signal is coming from right shoe knows that the direction is the right way.
When the programmed target is reached is signaled by the three vibration in order.
The programming of the route is done via a GPS-equipped mobile and signaling between the mobile and the shoe is handled by Bluetooth.
So far the shoes, which dubbed Sneakairs, just as a prototype that has been tested by Wired whose reporter is clearly pleased with the functionality.