PetPresence: Investigating the Integration of Real-World Pet Activities in Virtual Reality. - Ningchang Xiong; Qingqin Liu; Kening Zhu (IEEE Trans. Vis. Comput. Graph., 2024)

PetReunion: A Preliminary Interview Study to Understand User' Opinions on Using Mixed Reality to Support Pet Bereavement. - Ningchang Xiong; Kening Zhu (CHI Extended Abstracts, 2025)