Tesla has recently implemented significant updates to the hand design of its Optimus humanoid robot. The new hand features 22 degrees of freedom, with an additional three degrees of freedom in the forearm, substantially enhancing the robot's dexterity and operational capabilities.

Tesla has incorporated an extra layer of soft protection in the fingers and palm areas. This design maintains tactile sensing while enabling the robot to handle delicate or fragile items more securely. Additionally, all actuators have been relocated to the forearm, resulting in a more compact hand structure and smoother movements.

Tesla announced plans to integrate tactile sensors by the end of this year, achieving fine control based on tendon mechanisms and further reducing the forearm's weight. These improvements will make Optimus more efficient in task execution and decrease wear on precision components.

This update to the hand design marks another significant advancement in Tesla's robotics technology. As the technology continues to mature, Tesla is progressively developing Optimus into a versatile intelligent robot with extensive application potential. In the future, all newly produced Optimus robots will feature this optimized hand design.

Tesla remains optimistic about the future development of Optimus and intends to continuously expand its application scenarios. Through ongoing technological innovation and enhancements, Tesla is poised to open up broader market opportunities for the Optimus humanoid robot, bringing greater convenience and value to human society.