Core Concept - The article presents a novel multi-modal bionic robotic hand that combines magnetic silicone skin with a rigid skeleton, integrating a vacuum suction cup at the fingertips to achieve three gripping modes: wrapping, parallel, and adsorption [2]. Group 1: Design and Mechanism - The bionic fingers utilize a rigid skeletal structure wrapped in soft muscle tissue, providing excellent cushioning and shock absorption for grasping flexible objects [2]. - The internal Hall sensor units detect the deformation of the magnetic silicone film, allowing real-time monitoring of the gripping information [4]. - The silicone film, mixed with magnetic powder, transforms non-magnetic particles into magnetic ones upon unidirectional magnetization, creating a regular magnetic field that changes with deformation during contact with external objects [5]. Group 2: Gripping Phases and Data Collection - The gripping process is divided into four stages: approaching the object, squeezing the object, lifting the object, and releasing the object, with distinct data trends observed in the first two stages [7]. - The first stage shows a lower rate of change in magnetic data compared to the second stage, indicating different interactions during the approach and squeeze phases [7]. - A control system collects magnetic field data every 0.25 seconds to establish a relationship between the change in magnetic field (∆B) and the diameter of the object being grasped [9]. Group 3: Experimental Setup - An experimental platform was established using an RM65 robotic arm and a D455 depth camera to test the robotic hand's grasping capabilities in real-world scenarios, enabling autonomous grasping operations [10].

Core Insights - The 138th Canton Fair has seen a surge in global buyers eager to purchase Chinese service robots, reflecting strong trust and enthusiasm for Chinese manufacturing [1][3] - Chinese manufacturers dominate the global commercial service robot market, with a shipment share of 84.7% in 2024, driving significant interest from international buyers [3][4] Group 1: Product Performance - Chinese service robots have evolved from conceptual products to practical solutions addressing real-world challenges, such as exoskeleton robots reducing physical exertion by 30% and therapy robots replicating expert massage techniques [4][6] - The high performance and application value of these robots in sectors like elderly care, healthcare, and cleaning have attracted considerable attention from buyers [4][6] Group 2: Cost-Effectiveness - The cost-effectiveness of Chinese robots is a major selling point, with prices often one-third of similar products from Europe and the U.S., while offering superior load capacity and durability [4][6] - Buyers recognize the potential for profitability in deploying these robots in hotels and gyms, as well as the reduced maintenance costs associated with modular designs [4][6] Group 3: Innovation Ecosystem - China has established a complete robot industry ecosystem, encompassing core components, manufacturing, system integration, and application, which fosters continuous innovation and rapid feedback [6] - The presence of 46 leading companies at the Canton Fair showcases a robust product matrix capable of providing ongoing upgrades and globally adaptable solutions [6] Group 4: Market Confidence - The enthusiastic purchasing behavior at the Canton Fair signifies global market confidence in Chinese technological innovation, cost control, and industry collaboration [6] - The event is positioned to enhance stability in Chinese foreign trade and global commerce, showcasing the resilience and innovative vitality of Chinese enterprises in the robot sector [6]

Core Insights - The 138th Canton Fair has introduced a Smart Medical Zone, showcasing advanced medical products and technologies from 47 companies, including surgical robots and wearable devices [8] - The Service Robot Zone features 46 leading enterprises, displaying various robots such as humanoid robots and robotic dogs, attracting a large number of domestic and international buyers [8] Smart Medical Technology - The Nova collaborative robot from Shenzhen Yuejiang Technology Co., Ltd. is highlighted for its intelligent moxibustion device, which mimics expert techniques with high precision, offering personalized therapy experiences [10][11] - Yuanhua Intelligent Technology's Kuntuo® orthopedic surgical robot has successfully completed 5,000 clinical surgeries across over 100 hospitals, improving accuracy by 34% compared to traditional methods and reducing postoperative medication by 30% [11] Service Robots - Shenzhen Infinite Power Development Co., Ltd. aims to sell 1.8 million robotic vacuum cleaners overseas this year, up from 1.5 million last year, focusing on high-end market segments [12] - Zhihui Technology's Allybot-C2 Pro commercial cleaning robot integrates multiple cleaning functions and is designed for high efficiency, with a significant increase in overseas orders expected [13][14] Wearable Robotics - Tai Xi Intelligent Technology's wearable exoskeleton has gained attention for its ability to enhance user efficiency and reduce energy consumption by approximately 30%, particularly beneficial for the elderly [15] - The exoskeleton's features include a comfortable design and a battery life of up to 8 hours, making it suitable for various users, including those with mobility challenges [15] Market Trends and International Response - The demand for service robots is growing, with international buyers expressing interest in the innovative technologies showcased at the fair, indicating a shift in global manufacturing dynamics [17] - Buyers from Europe and North America are particularly interested in the cost-saving potential of these technologies in sectors like hospitality, where labor shortages are prevalent [17][18]