JoChien Wang is a master’s student at National Tsing Hua University, specializing in computer vision, virtual reality (VR), and human-computer interaction (HCI). He has experience in game development, 3D modeling, shader programming, and hardware integration using socket/BLE. JoChien developed a multi-camera motion capture system for 3D skeletal tracking and rebuilt environments using Three.js. He also implemented a YOLO-based object detection system to automate factory inventory workflows, focusing on interactive system design and sensor integration.