Core Viewpoint - The article discusses the launch of the Care-bot GR-3, a humanoid robot developed by Fourier, highlighting its advanced design and interactive capabilities aimed at enhancing emotional connections and practical assistance in various scenarios [3][29]. Group 1: Product Features - The GR-3 features a warm color palette and a friendly design, moving away from traditional robotic aesthetics [4][5]. - It is equipped with a full sensory interaction system that integrates visual, auditory, and tactile feedback for a more engaging user experience [7][18]. - The robot can perform various human-like walking postures, including straight walking, swaying, and small running [10][12]. - GR-3 has a height of 165 cm and a weight of 71 kg, with 55 degrees of freedom and a single-hand load capacity of 3 kg [15]. Group 2: Interaction System - The visual perception module includes structured light and RGB wide-angle lenses, ensuring users remain within the robot's field of view [18]. - The auditory module features a four-microphone array for omnidirectional sound capture, enhancing interaction accuracy [19][20]. - The interaction feedback employs a "dual-path response mechanism," allowing for quick responses to simple commands and more complex replies to repeated interactions [23]. Group 3: Battery and Development - The GR-3 utilizes a dual-battery hot-swappable architecture, providing a continuous operation time of up to 3 hours [24][25]. - The development framework has been optimized based on user feedback, supporting a server-client architecture for easier customization by developers [27][28]. Group 4: Company Background and Future Direction - Fourier, founded in 2015, initially focused on rehabilitation robots and has since expanded its offerings with the GR series [29][30]. - The company aims to create robots that facilitate emotional connections and practical assistance, targeting both social companionship and assistive care in various environments [34].