This project centered on the product design and instructional content for Nacon, a video game publisher and designer of gaming peripherals, including wireless PlayStation and Xbox controllers, wireless keyboards and mice, and ergonomic gaming chairs. My role involved creating intuitive product interfaces and ergonomic designs to enhance user comfort and gaming performance. Additionally, I developed instructional materials, such as user guides and tutorials, to help users get the most out of Nacon's high-quality gaming accessories. The focus was on delivering a seamless experience for both casual and competitive gamers across multiple platforms.