Tesla's Optimus gets major hand upgrade

 

🤖 Tesla's Optimus gets major hand upgrade


The Rundown: Tesla just showcased its humanoid robot Optimus with an upgraded hand, demonstrating new capabilities like catching balls in real-time — a significant leap in robotic dexterity.


The details:


The new hand-forearm system includes 22 degrees of freedom in the hand and 3 in the wrist/forearm, doubling previous capabilities.


All actuation mechanisms have been moved to the forearm, though this has also increased its weight.


The Tesla Optimus team is working on integrating extended tactile sensing, fine tendon controls, and reducing forearm weight by year-end.


While the demo was tele-operated (remote controlled), achieving smooth and accurate tendon control represents a complex engineering achievement.


Why it matters: More robotic dexterity brings us closer to humanoid robots that can perform human-like tasks with precision. Catching a ball might seem simple, but achieving this level of hand coordination in a robot requires an incredible amount of hardware engineering

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