Although double patterning is certainly a signficant barrier, a more aggressive shrinking (<0.7x) could bring back some more returns. Actually, the greater concern for me is the self-heating that could be aggravated in these thin silicon devices (FDSOI and FinFET). It's harder for heat to move away from hot spots in thin silicon. Even in the Intel trigate case, it has to move down from the narrowest point (the apex).
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.