work Modeling and making Multimodal Sensor system CAD, 3D printing Lidar-Inertial Odometry Faster-LIO & Fast-LIO2, evaluation, ROS1 visual SLAM with carla simulator DSO & ORB-SLAM2, ROS1 Real-time flood monitoring system by satellite image Semantic Segmentation, data achieve automizing International Autonomous Driving Car Competition path planning, RRT*, SLAM, ROS1 Autonomous Driving RC-car design and making Organizing AI comopetition for students Thermal camera & Lidar extrinsic calibration calibration Thermal camera & Lidar Direct SLAM DSO, visual-lidar SLAM, ROS1 fun Autonomous Flight Control in Quadrotor system PX4, Apriltag, calibration, ROS2 Display Virtual Cubes on Your Desk! SE3, optical flow, RANSAC Fault Tolerant Control of Quadrotor Feedback Linearization, SMC, Backstepping Teaching Assistant in Robot programming class Circuit soldering, 3D printing Searchable Dynamic WYSWYG Web Editor Developing Chrome Extension