1. 4-Wire Tester-Index (C++/C#)Project Focus:Electrical testing for HDI PCBs.Key Contributions:-Designed and developed an intuitive GUI to streamline user interaction.-Led the robot motion control development to ensure precise movement during testing.-Implemented a template matching algorithm to enhance object detection accuracy.-Created a semi-automated tuning function to adjust probe offsets, optimizing testing efficiency.-Improved the robot calibration algorithm, significantly enhancing movement precision.2. 4-Wire Tester-Shuttle (C++/C#)Project Focus: Electrical testing for CSP.Key Contributions:-Developed a user-friendly GUI for streamlined test operation.-Led the robot motion control design, ensuring smooth and accurate movements.-Enhanced the existing calibration algorithm, further improving robot movement accuracy.