Intel's 22 nm transistor density won't be better than foundry 28 nm, because the fin increases minimum width to at least 90 nm. The fin pitch has to be at least halved, where double patterning is not enough. So I think cisco would still need to get on the 28 nm lines at all the foundries.
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.