sat nav’s a big feet.

Shoes with a built-in sat nav to guide wearers home have been created by a british designer.
Dominic Wilcox said he was inspired by the magic ruby silppers in the wizard of oz that took dorothy back to kansas by clicking her heels.
The new shoes are also activated by a click of the heels. They contain a GPS device and maps can be downloaded.
Coloured LED lights tell the wearer which direction to walk and how far the destination is.
Dominic,designed his No Place Like Home Shoes for the Global Footprint Project in Northants,uk.

source:http://www.dominicwilcox.com/gpsshoes.htm