Group 1 - Serve Robotics acquires Vayu Robotics to enhance delivery robots, leveraging large-scale AI models for urban deployment [1][3] - The acquisition aims to improve physical AI capabilities and includes a scalable multi-year contract to deploy up to 2,000 delivery robots on the Uber Eats platform across multiple U.S. markets [3] - Serve Robotics, spun off from Uber in 2021, has completed thousands of deliveries for partners like Uber Eats and 7-Eleven [3] Group 2 - Korean Air receives its first wearable robot, the X-ble Shoulder, from Hyundai and Kia, designed to enhance upper arm strength and reduce shoulder load during repetitive overhead tasks [4][6] - The X-ble Shoulder can reduce shoulder load by up to 60% and decrease anterior/lateral deltoid activity by up to 30%, improving productivity and comfort [6] Group 3 - Researchers at the Italian Dalle Molle Institute teach a robot to play drums using a machine learning algorithm, enabling the robot to learn human-like strategies for performing music [7][9] - This development could pave the way for robots to accompany live bands and provide a framework for teaching precise timing skills in other fields [9] Group 4 - A humanoid robot from KOID brand engages in promotional activities at a Hoka store, trying on shoes and participating in a campaign for a new AI and robotics ETF [10][12] - The KOID robot, manufactured by Unitree and powered by Stanford's OpenMind software, signifies potential future applications in customer service and retail assistance [12] Group 5 - Reports of a "pregnancy robot" being developed in China sparked significant online discussion, but the creator clarified that there are currently no such products or research plans [13][16] - The topic gained traction on social media, leading to widespread speculation despite the official denial from the company involved [16]