China's UBTech introduces unsettlingly realistic companion robots, and indeed, they intend to live with you.

      UBTech's latest humanoid robots are designed for companionship, utilizing emotion-sensitive AI, long-term memory capabilities, and human-like facial expressions to integrate seamlessly into daily life.

      A humanoid robot that can reside in your home, adapt to your habits, and sense your emotions without any prompting is no longer a concept from science fiction. This week, Shenzhen-based UBTech Robotics introduced its Uworld U1 series, featuring three robots tailored for companionship instead of performing factory tasks or household duties.

      The series comprises the semi-torso U1 Lite, the fully-bodied U1 Pro, and the high-performance U1 Ultra, with prices starting at 119,800 yuan (~$17,650). Each model boasts 88 degrees of freedom and a dual-pivot biomimetic cervical spine capable of mimicking up to 90 percent of fundamental human movements.

      According to UBTech, the facial expressions and lip movements of these robots can synchronize with speech in just 20 milliseconds, creating an almost natural conversational experience. Their "fast-and-slow brain" design merges quick responsiveness with deeper analytical capabilities, allowing them to react in about half a second while conducting more complex processing in the background.

      The key feature, however, is emotional intelligence. UBTech claims that the U1 series operates on the first large language model exclusively developed for sustaining long-term emotional connections. The robots can reportedly recognize over 20 emotional states with a claimed accuracy of 90 percent, and an onboard memory system known as Agent Memory OS enables them to remember individuals, preferences, and household routines over time. Additionally, these robots can interact proactively with users based on context, removing the necessity for a wake word.

      UBTech is strategically marketing the U1 series as a solution to loneliness and social isolation. The company highlights that over 90 million adults in China live alone, alongside 118 million seniors labeled as "empty-nesters," indicating a rising demand for technologies focused on long-term companionship. In line with a new Human-Robot Companionship Initiative, UBTech plans to donate customized U1 robots this year to children separated from their parents, elderly individuals living on their own, and families in challenging situations.

      These customized robots venture into more unsettling realms. UBTech states that they will employ 3D facial reconstruction and voiceprint technology to replicate the appearance and voice of specific individuals. Coupled with memory and emotion-driven AI systems, the intention is to deliver personalized emotional support. The company assures that user data will be safeguarded by a privacy framework emphasizing local data processing and reduced reliance on the cloud.

      Nonetheless, the prospect of a humanoid robot that can imitate a lost parent, an absent partner, or a deceased loved one feels less like a consumer product and more akin to a concept from a particularly unsettling episode of Black Mirror.