TGDF 2024 Unreal Lumen with Arm Immortalis : The Best Practices of Ray Tracing Content on Mobile Unreal Fest 2023 - Lumen with Immortalis COSCUP 2023 - Make Your Own Ray Tracing GPU with FPGA Unity mobile game performance profiling – using arm mobile studio [Unite Seoul 2020] Mobile Graphics Best Practices for Artists [TGDF 2020] Mobile Graphics Best Practices for Artist [Unity Forum 2019] Mobile Graphics Optimization Guides [TGDF 2019] Mali GPU Architecture and Mobile Studio [Unite Seoul 2019] Mali GPU Architecture and Mobile Studio [GDC 2012] Enhancing Graphics in Unreal Engine 3 Titles Using AMD Code Submissions