'Dorothy' lets you click your heels to hail a cab

What if you could click your red heels to get home, like Dorothy from The Wizard of Oz? A new wearable concept -- aptly dubbed "Dorothy" -- might let you do just that. It consists of a small clip called "Ruby" that attaches to your shoe and...



from Engadget RSS Feed http://ift.tt/1yYvOZa

via IFTTT