From nail hammering to drilling, Japan’s new robots push physical AI forward

In Tokyo, technology firms are unveiling robots capable of interacting with the physical world, showcasing the strides being made in AI that goes beyond screens and software. These machines are designed to manipulate objects, carry out industrial tasks, and even collaborate with humans. One such prototype, developed by THK, features an articulated arm and gripper system that can pick up bottles, bags, and boxes under the control of a single operator.

The robot's capabilities extend to hammering a nail into wood, illustrating the level of precision and dexterity required for more intricate tasks.

Nachi, HatsuMuv, and ugo are also presenting their latest robotic systems at the event. Among these, ugo's semi-humanoid ugo Nova stands out, as it performs a drilling task under remote control. This robot boasts two seven-axis arms and additional joints in its head and waist, enabling it to navigate environments designed for human presence. In addition to its physical prowess, the ugo Nova is equipped with sensors that gather real-world data, crucial for training physical AI models.

Despite the impressive capabilities demonstrated, the robots still rely heavily on human operators, highlighting the technology's current limitations. Developers are actively working to enhance the robots' autonomy, recognizing the growing investment in AI-powered machines in Japan. As these prototypes reveal both the potential and challenges of physical AI, they offer a glimpse into a future where machines could seamlessly integrate into human environments, performing tasks once thought to be exclusive to human labor.