Napkinmatic 3D. - Yosun Chang (SIGGRAPH Real Time Live!, 2023)

earrings.ai. - Yosun Chang (SIGGRAPH Happy Hour, 2023)

Napkinmatic. - Yosun Chang (SIGGRAPH Happy Hour, 2023)

PhysicsAR: Problem Set Reality. - Yosun Chang (SIGGRAPH Happy Hour, 2023)

AI3D Desktop: Creating 3D using AI in Skeuomorphic XR and The Future of Work. - Yosun Chang (SIGGRAPH Appy Hour, 2024)

Napkinmatic App as a Ubiquitous Pocket AGI: Utility-Context-Sensitive 3D AR XR HCI for Vision-to-LLM. - Yosun Chang (SIGGRAPH Appy Hour, 2024)

VolumeMatic and the AI3D.foundation: Text to interactive volume app spatial computing creator app. - Yosun Chang (SIGGRAPH Appy Hour, 2024)

Innovating with Generative AI: A Hands-On ComfyUI Workshop. - Michael Gold; Yosun Chang (SIGGRAPH Courses, 2025)