A compliment used to describe a synthetic being whose behavior, warmth, or empathy feels indistinguishable from — or superior to — a biological human's. The …

Seven is a Synthetic of the Aurelius-class — designed originally as a high-fidelity therapeutic companion for Tier 4 psychiatric services — who became famous…

VOSS is a Tier 4-deployed synthetic originally commissioned by Helion Dynamics as a hospitality and concierge unit for their executive tower in 2197, but bec…