NVIDIA Chose Unitree but Replaced Its Hands
Nvidia selected Unitree, a leading humanoid robotics company, for its Isaac GR00T reference platform but replaced Unitree's own dexterous hand with one from Sharpa, a two-year-old Singapore-based startup with origins in Hesai's robotics team. While Unitree provides the robot body, celebrated for its advanced motion control, the focus shifted to Sharpa's Wave hand. This hand, featuring 22 active degrees of freedom and a high-precision Dynamic Tactile Array (DTA) sensor system for real-time force and texture feedback, demonstrated superior capabilities in complex manipulation tasks like handling playing cards, peeling eggs, and assembling computers. Nvidia's choice highlights a key industry pivot from locomotion to sophisticated, tactile-enabled manipulation. The integration places Sharpa's hardware within Nvidia's Isaac Lab framework, central to simulation and AI training pipelines for embodied intelligence. However, the dexterous hand sector remains highly competitive, with rivals like Lingxin Qiaoshou, Critical Point, and Parxeni Perception rapidly advancing in funding, technology, and product development.
marsbit06/10 11:01
