@Caleb Check out the "Hupfeild Phololist violano" on you tube and other video sites. It dates back to like the 1920s and is a self playing Violin piano machine, entirely pnuematic. There is also the electric Mills Violano Virtuoso. Both play from paper rolls (Which my Gadget can read.)
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.