AP Photo

Flying a drone, even just a Parrot, makes you realize what a radically new and deeply strange technology drones are. A drone isn't just a tool; when you use it you see and act through it — you inhabit it. It expands the reach of your body and senses in much the same way that the Internet expands your mind. The Net extends our virtual presence; drones extend our physical presence. They are, along with smart phones and 3-D printing, one of a handful of genuinely transformative technologies to emerge in the past 10 years.