The Effects of Robot Appearances, Voice Types, and Emotions on Emotion Perception Accuracy and Subjective Perception on Robots. - Sangjin Ko; Xiaozhen Liu; Jake Mamros; Emily Lawson; Haley Swaim; Chengkai Yao; Myounghoon Jeon 001 (HCI (42), 2020)

Rosetta Bone - Bridging the Language Gap Between Dogs and Humans with a QR Code-Enabled Communication System. - Chengkai Yao; Bailey Shea Aiken; Omkar Bhushan Gokhale; Wuyuqing Yang; Melody Moore Jackson (ACI, 2024)