Japanese show will do sports and sweaty humanoid robots
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It has been reported that the University of Tokyo has developed a new generation of sports-oriented humanoid robots capable of "sweating" when they demonstrate advanced listening and speaking abilities. These robots are designed to closely mimic human joints and skeletal structures, enabling them to perform a variety of physical exercises such as push-ups, sit-ups, and back stretches. In addition, they can even play badminton, using a combination of aluminum, steel, and plastic to create a realistic musculoskeletal system.
Recently, at the Science Robotics conference, the University of Tokyo unveiled two of their latest humanoid robots: Kengoro and Kenshire. These robots were among the first to replicate human joint mechanics and bone structure, allowing them to perform complex human-like movements. Their design enables them to engage in physical activities like playing badminton, showcasing their dynamic capabilities.
Built based on the human body structure, the robot's musculoskeletal system is composed of aluminum, steel, and plastic, along with synthetic tendons and joints. It also features a built-in sensory nervous system that continuously monitors balance and stability. The artificial intelligence brain processes information independently, allowing for more natural and responsive movement.
As the robot performs numerous joint movements, it generates heat. To address this, researchers integrated a water-cooling system within the robot’s porous aluminum frame. This system not only regulates temperature but also allows the robot to simulate sweating, adding a unique and lifelike feature to its performance.
According to the developers, these humanoid robots serve as valuable tools for studying how humans execute movements. They can aid in the development of more advanced prosthetics and provide a realistic testing environment for the growth of human tissue transplants.
Yuki Asano, the chief researcher, stated, "For thousands of years, humans have sought to understand the systems and mechanisms of the human body. However, traditional humanoid robots have often been limited by engineering, mechanical, and electronic designs."
Kengoro and Kenshire are designed to replicate human proportions, bone structure, muscle arrangement, and joint performance, making them the most realistic humanoid robots ever created. Their ability to move and interact in ways that closely resemble humans represents a major step forward in robotics research.