You can buy GPS enabled shoes that work just like Dorothy's!
If you've ever been envious of Dorothy's slippers, and how she could just click the heels three times and go home, you'll be happy to hear that someone has been actively working on that.
Shoemaker Dominc Wilcox has created a new shoe with a GPS sensor that you can program with your home address. If you want to go home, you click the heels three times. LED lights in the front of the shoe will light up and tell you which way to walk!
The shoes are still a work in progress, and so far only one pair has been made. Would you buy such strange shoes? Let us know in the comments!