Clone Robotics has once again showcased one of the most intriguing technologies in robotics: an artificial hand designed to replicate the mechanics of the human hand. In a recent demonstration, the company showed the "Torso 3" hand being remotely controlled by a person.

The Torso 3 is part of a series of platforms Clone Robotics has been using to develop the upper bodies of its future androids. There is a reason these robots look so different from the humanoids we are accustomed to seeing: Clone Robotics does not simply want to build machines shaped like people; the company aims to replicate the actual architecture of the human body.

Instead of relying solely on electric motors and conventional gears, their robots utilize a musculoskeletal structure composed of artificial bones, tendons, and so-called "myofibers"—artificial muscles developed in-house. The long-term goal is to build what Clone Robotics describes as musculoskeletal androids, and it all started with the hands.

The logic is relatively simple: practically our entire world was built to be used by human hands—doorknobs, tools, keyboards, glasses, cutlery, and machinery. If a robot possesses a hand sufficiently similar to ours, theoretically, the environment does not need to be redesigned for the robot to use it. That is why Clone Robotics states that its hand was developed to combine strength, speed, range of motion, and precision approaching human capabilities—and it is precisely this technology that now appears in the Torso 3.

The interesting aspect lies in how this hand was constructed; rather than relying solely on motors installed directly at the joints, Clone Robotics attempts to replicate human anatomy using structures that function like artificial muscles and tendons. When activated, these systems pull the fingers much like our muscles move the bones in our hands, enabling movements that remain extremely challenging for robots—such as grasping objects of various shapes, controlling finger pressure, and performing delicate actions that require simultaneous coordination across multiple joints.

The demonstration was conducted via teleoperation—meaning the hand was not autonomously deciding how to execute these tasks—and there is another important detail: the hand shown was built in April of this year and represents, according to the company, the latest iteration of Clone Robotics' earlier hand designs. Over the past six months, the entire system has undergone a redesign aimed primarily at improving simulation and control capabilities; these enhancements are expected to appear in the next platform.

Clone Robotics is preparing to launch "Torso 4" in November, a machine designed to perform stationary tasks in professional settings using both arms. The company describes its goal quite clearly: to build a torso with near-human capabilities, capable of automating stationary, two-handed tasks currently performed by people. The concept is that, rather than building a different machine for every task, a system with arms and hands closely resembling our own can utilize tools and objects already designed for human use.

The project is not intended to stop at the torso; Clone Robotics has already unveiled its vision for a full bipedal android—designed for both individual and corporate use—that maintains this same biomimetic approach.