全球首个诊脉灵巧手亮相，打造它的公司却说自己只做触觉

TL;DR - Chinese startup Youren Intelligence unveiled a robotic dexterous hand that can perform pulse diagnosis, showcasing its multi-mechanism tactile sensors. The company argues that embodied AI needs reliable, control-ready tactile signals—not merely larger datasets.

• The fingertip sensors combine capacitive, piezoresistive, and piezoelectric mechanisms to capture static pressure, deep force, vibration, slip, and transient impacts.
• A gradient-stiffness structure and free-form multimaterial printing enable sensitive, overload-resistant “skin” that conforms to curved and irregular surfaces.
• The system performs pulse-pattern analysis on-device and uses cloud-based traditional Chinese medicine knowledge for further interpretation; clinical data collection and accuracy improvements remain underway.
• Its CrediTac framework targets tactile data usable across both low-frequency perception and high-frequency force-control loops, although the claimed 99.9% reliability is presented as a delivery goal rather than a demonstrated result.