The Realians

Realians are a race of artificial humans. A wonder of molecular bioengineering, its biological composition comes in various forms based on need, from carbon based duplicates of real humans to those based on silicon or liquid metal. There are also hybrid models with a carbon/silicon base.

The alteration of a Realian's emotions is no longer allowed. The only exceptions are for Realians in the military or other dangerous occupations, such as terraforming.

Their basic rights are equal to those of humans and are recognized by law. However, due to the fact that their minds are initialized with a slight bias, all Realians tend to display similar personality traits. This bias is applied not only for the purpose of preventing criminal behavior by Realians, but also in consideration of humans who may feel threatened by their "superiority" (albeit only in certain specialized skills). The Database makes mention of the superior strength of Realians, noting that the weaponry they use in combat is more akin to that which may be mounted on a vehicle versus what a normal human would carry. (A simplified example would be that a human might carry a .30 caliber rifle, while a combat relian would carry a 20mm.)

Several companies manufacture Realians, but Vector makes the basic program (in other words the central nervous system) of all Realians. The program is essentially a black box, and any modification beyond regular maintenance and adjustments can be performed only by Vector personnel.

Various types of Realians are produced to suit various needs. Observational Realians are designed to interact with the sytems of a starship and scan for targets. "Weapons Grade" Realians are manufatured by Vector and sold to the Federation military and normally stationed onboard Federation starships. Civilian models also appear to be manufactured as several Realians looking like 20-something versions of the child-like Observational units have been seen assisting government officals. These units are most likely manufactured to be secretaries or other types of personal assistants.