A heuristic processor was an advanced processor, a step up from the standard droid processor. The heuristic processor allowed a droid to learn by doing, rather than knowing and usually without instruction, which enabled droids to reason through several potential solutions to tasks and formulate the best approach.
- Cynabar's Fantastic Technology: Droids (As "advanced knowledge processor")
- Star Wars Roleplaying Game Revised Core Rulebook
- Star Wars Roleplaying Game Saga Edition Core Rulebook
- Knights of the Old Republic Campaign Guide
- The Force Unleashed Campaign Guide