The situational awareness of a Series 25 is pretty hard for a mere human to wrap their head around. While these battle droids are equipped with a pair of excellent optical sensors, positioned to replicate the appearance of a predator’s stereo vision, it is their internal sensors which provide the bulk of their operational data. These include radar (both atmospheric and ground-penetrating), with full sonic and electro-magnetic spectrum arrays. Their entire body acts as an antenna, collecting sensory data in a sphere up to a one kilometer radius. The Quantum Processing Unit parses and analyzes this data in real-time, determining all relevant threats in the sensory sphere and developing ongoing action plans for eliminating them.

I talked with a droid designer once who said there was really no way of putting an upper-limit on how fast a 25 can assess and respond to every situational detail of a battle in terms I could understand. “But,” she said, “if you can imagine beating Bobby Fisher at chess one hundred million times in a nanosecond while simultaneously playing every instrument for a full orchestra’s rendition of the William Tell Overture, you’ll have an inkling.”