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Ball Screw Suppliers Await Tesla's Production Ramp-Up Amid Unconverged Humanoid Robot Designs
During Tesla's third-quarter earnings call, Elon Musk defended early production ramp-ups for Optimus despite unfinished hand designs, citing parallel progress in robot manufacturing, supply chain development, hardware design tweaks, and AI software. Meanwhile, Chinese ball screw suppliers are scaling capacity but waiting for actual downstream demand as humanoid robot joint architectures remain unsettled.
Hands-On With OPPO's Xinliqiu AI Wearable: Building a Proactive Personal Agent From Always-On Audio
The OPPO Xinliqiu, identified in the companion app as the OPPO AI Pin, is a minimalist 9.8-gram always-on audio wearable. We tested its real-world context capture and integrated it with third-party tools via the Model Context Protocol (MCP) to build a proactive personal agent, evaluating its utility and hardware limitations.