Amateur drone operators soon could face high-tech barriers … http://www.mercurynews.com/business/ci_30207901…

Amateur drone operators soon could face high-tech barriers …
http://www.mercurynews.com/business/ci_30207901/amateur-drone-operators-soon-could-face-high-tech


As more amateur drone operators pick up the hobby, an emerging technology could soon spawn an intriguing cat-and-mouse game in our increasingly crowded skies.