Hands-on with Fotokite Phi, a pet drone on a leash
 

Drone enthusiasts are flush with options these days, from a Parrot for a few hundred dollars to high-end quadcopters going for upward of $5,000. But the Fotokite Phi is unique because it offers a tether and controller that makes it feel very simil...

http://www.engadget.com/2015/08/20/h...cid%3Drss_semi