@Rick: now that I see the way Model-S mounts its batteries, I have to wonder how the idea of a battery switch station would work in this case? Could this have been one of the points of contention between Tesla and the now defunct Better Place?
It is always so frustrating to hear people saying that electric will never displace petrolium fuelled vehicles. The latest batch is just a taste of what is to come. Safer, faster, more stable, and quieter.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.