The current crop of sensors, munitions, control algorithms, and data storage facilities have helped make the targeted killing of American adversaries an almost routine affair. Nearly 3,000 people have been slain in the past decade by American drones, for instance. The process will only get easier, as these tools of war become more compact, more powerful, and more precise. And they will: Moore's Law applies in the military and intelligence realms almost as much as it does in the commercial sphere.
For decades, political scientists have wrung their hands about an "Imperial Presidency," an executive branch with powers far beyond its original, Constitutional limits. This new hardware and software could make the old concerns look more outdated than horses and bayonets, to coin a phrase. Here are seven examples.