Data

Lieutenant-Commander Data is a character in Star Trek: the Next Generation. He is the science officer, chief of operations, and an android.

Appearance
Data looks like a man slightly shorter than William Riker, with brown hair that's slicked back, yellow eyes and white skin. He normally wears a yellow Starfleet uniform.

Personality
Data does not have emotions (unless you count curiosity as an emotion). Despite not having emotions, he does have friends and considers Geordi LaForge to be his best friend. He wants to become as human-like as possible and often tries to do human things like name-calling, sneezing, yawning and telling jokes (although not having a sense of humor leads people to often not find his jokes funny or find things he does funny when he wasn't joking). He does not use contractions or slang unless he is acting, and sometimes he tries to use slang but due to having no emotions, the slang doesn't sound right and sometimes he will phrase it differently (for example, "ignite the midnight petroleum" instead of "burn the midnight oil"). He also uses large words a lot, and will often define words and then list references/synonyms and not stop until someone interrupts. Due to being an android, he can do things very quickly. He sometimes takes things literally. For example, when playing poker, he threw his cards when someone said, "Throw the rest away". He also tilts his head a lot. He has a habit of calling his creator and other such people his "family" (he calls his creator his "father", his creator's wife his "mother", another android (Lore) created by the same creator his "brother" and another android who he made his "daughter".) His hobbies include painting pictures and pretending to be Sherlock Holmes.