How Humanoid Robots Work |Examples of Humanoid Robots in 2025

Introduction

Have you ever wondered how a robot can make a human’s job easier? If not, let’s explore some robots being built to automate human tasks.

We’ll talk about a humanoid robot developed by researchers at the University of California, which can perform the waltz by mirroring human movements. This is considered a remarkable invention in AI and robotics, helping humans get tasks done more easily and accurately.

What is a humanoid robot? 

Simply put, it’s a robot that resembles the human body shape. The idea of humanoid robots originated in various cultures worldwide, with the earliest ideas dating back to Greek mythology. These robots are designed to imitate human expressions, interactions, and movements. They are equipped with cameras, sensors, AI, and machine learning technologies, allowing them to learn and perform tasks like holding objects, loading and unloading boxes, moving containers, and more.

Researchers at the University of California, San Diego, designed an AI-powered robot that can perform a waltz by copying its human partner’s movements. Surprisingly, the robot managed to dance without stepping on its partner’s toes.

How was this robot designed? Researchers developed an AI model to teach the robot by using human motion capture videos. They integrated this AI into two bipedal Unitree G1 robots. These robots were able to watch human movements and imitate them. As a result, the robots can walk, dodge, squat, and even dance by mimicking humans.

Unlike most dance-performing robots that are pre-programmed, this one learns movements more naturally. The researchers created a powerful AI system called ExBody2, which was trained using a large database of human motion capture data. The AI used reinforcement learning in a simulation to learn how to control different parts of the robot’s body. After that, ExBody2 was added to the robots, which were equipped with cameras to capture real-world data. This allowed the robots to compare what they saw with their training and mimic human actions in real-time.

Videos of the robot show it walking, sidestepping, drawing circles with its arms, squatting, and even throwing punches. Researchers believe this method of training robots is valuable because it makes them more flexible. Unlike traditional robots that are trained for specific tasks, this robot can quickly learn new movements just by watching.

Capabilities of This Robot

Let’s discover the capabilities of this humanoid robot.

The humanoid robot developed by researchers at the University of California, San Diego, exhibits several advanced capabilities:

  • Real-Time Human Motion Mirroring

As I mentioned earlier this robot can observe and replicate human movements with minimal delay, allowing it to perform more complex tasks like dancing.

  • Versatile Movement Execution:

Beyond dancing, the robot can execute a wide range of movements, including walking, crouching, and sidestepping, demonstrating its adaptability to various physical tasks.

  •  Adaptive Learning Through AI Integration

Utilizing the ExBody2 AI system, the robot learns and refines its movements by analyzing human motion capture data.

These capabilities highlight the robot's potential for applications that require dynamic interaction and adaptability.

Potential Applications and Future Implications

  • Research and space exploration
You might be thinking about how humanoid robots can be used for research purposes and space exploration. Hang on tight!
Space exploration has long been the domain of daring astronauts and sophisticated spacecraft. However, in recent years, a new breed of explorers has emerged, one that transcends human limitations to venture boldly into the unknown — robots. 

Robots can repair spacecraft and satellites. They can be used to collect samples from other planets and can clean solar panels and other equipment outside the spacecraft.

Humanoid Robots used in Space Exploration



  • Education and Entertainment
  • Robotics in education is a growing field where robots teach students subjects while engaging with them through human-like facial features and emotion-perceiving technology. These robots also feature technology that allows them to analyze speech and facial reactions, and they respond accordingly. In the world of entertainment, the role of robots is becoming significantly important. Robots are being used in live performances, theme parks, movies, and more.

    Use of Humanoid Robots in Edcation


    • Manufacturing and maintenance:  

    In the field of manufacturing and maintenance, humanoids have a wide range of uses in mobility and manipulation and warehouses. Equipped with advanced sensors and cameras, humanoid robots can conduct regular inspections of equipment and infrastructure, identifying potential issues before they escalate into major problems.

    Application of Humanoid robots in Industry


    Customer Service and Hospitality

    In the service industry, humanoid robots are increasingly being deployed to interact with customers and enhance the overall experience. These robots are capable of guiding customers in shopping malls, hotels, and airports.

    These robots can also perform routine tasks like room service, check-ins, and concierge services. Their ability to understand multiple languages helps them respond to customers easily and more efficiently.

    robots in home



    • Healthcare and Rehabilitation

    Humanoid robots hold great promise in the healthcare sector. In the field of healthcare, human robots are used for patient care and assistance, surgical assistance, rehabilitation therapy, emergency reaction, and more. Humanoid robots attend to patients' physical and emotional requirements while providing continuous, individualized care.

    Use of Humanoid robots in Healthcare



    • Entertainment and Social Interaction
    Humanoid robots are also making their mark in the entertainment industry. They can be programmed to perform intricate dance routines, entertain audiences with interactive performances, or act as characters in movies and shows. For instance, robots like Paro, designed to resemble a small harp seal, have been used in therapeutic settings to provide comfort and companionship, particularly among the elderly.
    Humanoid robots in Entertainment

    Conclusion: How Humanoid Robots are revolutionizing 2025

    Humanoid Robots have revolutionized the AI and robotics landscape, with advancements in 2025 making them more flexible and efficient than ever. From performing complex tasks like waltzing to supporting industries such as healthcare, education, and space exploration, humanoid robots are transforming how humans interact with technology. The San Diego demonstrates the ability of robots to learn human gestures in real time and reproduce them accurately. These robots go beyond preset functions, adapting dynamically to new tasks, and offering unmatched flexibility and efficiency. Whether assisting astronauts in space, teaching students in schools, or entertaining audiences with intricate performances, humanoid robots are narrowing the gap between humans and machines. With ongoing innovations, the possibilities for humanoid robots are limitless, creating a future where humans and robots collaborate to enhance productivity and living standards. The use of other AI tools like Chatgpt and Google Gemini has made life easier for all of us.


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