Development of Brando: a robotic dog capable of expressing emotions. - Carolina Padilla Velasco; Marco Antonio Martínez Cano; Rupendra Raavi; Patrick C. K. Hung (LIFELIKE, 2022)

An experimental design for facial and color emotion expression of a social robot. - Pei-Chun Lin; Patrick C. K. Hung; Ying Jiang; Carolina Padilla Velasco; Marco Antonio Martínez Cano (J. Supercomput., 2023)

Towards a DIY Robotic Tail Toolkit for Future Service Robot and Computing Education. - Marco Antonio Martínez Cano; Carolina Padilla Velasco; Patrick C. K. Hung; Hao-An Tseng; Kai-Xuan Koh (SSE, 2025)