Thank you fir sharing the information about the privisions to be made on the PCB for an easy migration from DDR3 to DDR4 or the vice versa. But as the DDR4 works on 1.2V where as DDR3 works with 1.7V, the backward compatibity issue would still remain from power supply point of view.
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.