US Startup Unveils Humanoid Robot with Artificial Muscles

Clone Robotics, a Polish-American startup, has introduced Protoclone, a revolutionary humanoid robot designed to be the most lifelike to date. Unlike other humanoid robots, Protoclone is covered with 1,000 artificial muscles, making its movements and structure remarkably human-like.

This advanced robot mirrors human anatomy in several ways. It features 206 polymer bones, replicating the human skeletal system, and utilizes Clone Robotics' proprietary ‘Myofiber’ technology to control its artificial muscles. Each muscle consists of a mesh tube encased in an air-filled balloon that expands when hydraulic fluid is pumped in, causing the mesh to contract like human muscle fibres. Powering this system is a 500-watt mechanical ‘heart’, an electric pump that drives movement.

For sensory perception, Protoclone is equipped with four depth cameras in its skull for vision, 70 inertial sensors to detect joint positions, and 320 pressure sensors to enhance its tactile awareness. Currently, it still requires suspension for stability and cannot yet stand or walk independently. However, Clone Robotics is working to refine its mobility and plans to release a small-scale production run of 279 units, called "Clone Alpha," with pre-orders expected in late 2025.

According to data from PitchBook, Clone Robotics secured $6.5 million in its seed funding round, though its valuation remains undisclosed. With Protoclone’s production nearing, the company is likely to seek additional funding to support further development and scaling.