DDS Data Distribution Service: Real-Time Pub-Sub Protocol Complete Guide
Deep DDS guide — RTPS wire protocol, QoS policies, DataReader/DataWriter semantics, discovery, security, ROS 2 integration, and real deployments.
Humanoid Robot Control Stack: The Architecture Behind Figure 02 and Tesla Optimus Gen 3
How modern humanoid robots are engineered — whole-body MPC, VLA models, safety envelopes, sensor fusion, and the real-time stack behind Figure 02 and Tesla Optimus.