Just imagine that you are in a foreign city, and you have no car, and is necessary for you to be at the appointment early in the morning. Scary, isn’t it?
Let’s add that it is snowy or rainy and you have to be with your laptop all the time, and you have no time to watch the map all the time.
And all you need is to get to the right place as fast as it is possible.
British designer Dominic Walks invented a pair of shoes with built in GPS.
All you need is just to input address where you want to be, and shoes will lead you to this point with a help of built in software.
All you need is just to click the heel (remember Oz fairy tale) and this GPS mechanism starts to work.
On the left shoe there is a ray of light, which will lead its owner to the right place.