I have the Sony SRS-BTM30 speakers which I'm happy with but they are NLA from Sony and are getting harder to find. Sony has replaced them with something twice as expensive (~$200) that don't sound much better to me.
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.