BB-8, sometimes spelled Beebee-Ate, was a BB unit astromech droid who operated approximately thirty years after the Battle of Endor. It had a dome head, similar to that of R2 series astromech droids, with the bulk of its body made up of a ball on which the droid's head rolled. BB-8 was mostly white, with some silver and orange on its body, as well as a black photoreceptor. The droid belonged to Resistance pilot Poe Dameron, whom he accompanied during his flights on his T-70 X-wing fighter.
A BB unit, BB-8 had a dome head, similar to that of R2 series astromech droids, with the bulk of its body made up of a dense, well-sealed ball on which the droid's head rolled. BB-8 was mostly white, with some orange and silver on its body, as well as a black photoreceptor.
Though BB-8's self-preservation protocols meant the droid was skittish and easily frightened, its experiences formed a strong loyalty subprogram. BB-8's manifest personality was, to his master and friend Poe Dameron, somewhat of an unpredictable one: while most droids were predictable to certain stereotypes (bossy, sullen, grumpy) within their respective programming, BB-8 was his own case, sometimes childlike, sometimes precocious. In fact, Dameron sometimes wondered if the droid daydreamed, even though that implied the absurd—that BB-8 had an active imagination. When communicating, BB-8 spoke in 27th generation droidspeak code, a compressed version of binary.