Reynard
aka Ian Eller
Recent developments have shown us that we can certainly make things SOUND sentient without having any actual sentience -- or even be able to think at all. Protocol droids are designed to mimic sentience and unique personalities in order to perform their function. Other droids likely get to know their owners over time and their "personalities" reflect how they interact with those owners. That is why the heroes seem to have cute and spunky droids.
Of course that only accounts for the commonly manufactured droids. We see all kinds of mechanical beings in Star Wars that act more like a species -- the maintenance droids on Tatooine, for example, have much more "personality" than would seem necessary for maintenance droids, but they are also all the same (as far as we can tell). Maybe they were locally developed and just not very good. Maybe their original owners and designers were Jawas, who seem like they would appreciate the antics of that droid class.
Of course that only accounts for the commonly manufactured droids. We see all kinds of mechanical beings in Star Wars that act more like a species -- the maintenance droids on Tatooine, for example, have much more "personality" than would seem necessary for maintenance droids, but they are also all the same (as far as we can tell). Maybe they were locally developed and just not very good. Maybe their original owners and designers were Jawas, who seem like they would appreciate the antics of that droid class.








