突发！美国一家人形机器人企业倒闭

Core Viewpoint - Cartwheel Robotics, a US-based humanoid robot startup, announced its closure due to a funding crisis after four years of development, highlighting the challenges faced by startups in the humanoid robotics sector [1][11]. Group 1: Company Overview - Founded in 2022, Cartwheel Robotics focused on creating "companion" robots with emotional interaction capabilities, differentiating itself from mainstream industrial robots through its unique design [3][10]. - The flagship product, Yogi, featured a "child-like" design aimed at fostering a friendly and approachable image, which garnered significant attention from the public and investors [10]. Group 2: Technological Achievements - Prior to its closure, Cartwheel showcased its core technology, a proprietary "motion language model" (MLM) that allowed the robot to interpret human text or voice commands into expressive actions, overcoming traditional limitations of robotic movements [5][16]. - The company successfully developed Yogi within a year, utilizing a small team of seven and $3 million in external funding to create a complete humanoid robot platform [8]. Group 3: Challenges and Industry Context - Despite its innovative approach, Cartwheel Robotics struggled to secure suitable capital partners, which ultimately led to its downfall, emphasizing the critical role of funding in hardware startups [11][16]. - The humanoid robotics industry faces significant barriers, including high production costs, with the average bill of materials (BOM) for humanoid robots projected to be around 400,000 RMB ($60,000) in 2025, which is double the target price for achieving mass-market viability [15][16]. - The closure of Cartwheel Robotics reflects broader industry challenges, as similar startups like K-Scale Labs have also failed due to financing issues, indicating a trend of high development costs and difficulties in scaling operations [12][16].