December 2025 — OpenHUTB/nn (monthly performance summary) Overview: Delivered end-to-end robotic arm simulation, control, and analytics capabilities in MuJoCo, with GUI-driven real-time control, trajectory planning, and an extensive visualization/analytics suite to enable rapid iteration, safer testing, and data-driven optimization. Key features delivered (business value emphasized): - MuJoCo-based 6-DOF robotic arm model with a 3-finger gripper and a dedicated testing script to validate performance and reliability. - GUI-driven robotic arm control system with real-time joint/gripper manipulation, MuJoCo integration, and initial path planning/trajectory generation to accelerate development cycles and reduce time-to-value. - Visualization, analytics, and advanced analysis package, including reinforcement learning training visualization, sensor fusion/state estimation visuals, workspace and grasp force visualization, collision risk visualization, and model optimization for collision analysis to improve safety and decision-making. Major bugs fixed: No major issues reported in December; stability improvements and refactors across GUI integration, MuJoCo workflows, and visualization modules were merged to reduce risk and improve maintainability. Overall impact and accomplishments: - Establishes an end-to-end robotics stack from modeling and simulation to control, planning, and analytics, enabling rapid experimentation and data-driven improvements. - Accelerates iteration cycles for development, testing, and validation, reducing time-to-insight for ML-driven control and planning optimizations. - Strengthens safety and reliability through visualization-driven verification of grasping, trajectories, and collision scenarios. Technologies/skills demonstrated: - MuJoCo simulation, 6-DOF kinematics, and 3-finger gripper modeling - Real-time control architectures and GUI development - Path planning and trajectory generation - Reinforcement learning visualization, sensor fusion/state estimation, workspace visualization, grasp force visualization, and collision analysis - Visualization pipelines, model optimization, and end-to-end workflow integration

November 2025 monthly summary for OpenHUTB/nn. Focused on onboarding improvements for the Robotic Arm Grasping MuJoCo project by delivering a dedicated README detailing project goals, environment setup, and dependencies. This work enhances reproducibility, accelerates contributor ramp-up, and clarifies project scope.