An evaluation of virtual human appearance fidelity on user's positive and negative affect in human-virtual human interaction. - Himanshu Chaturvedi; Nathan D. Newsome; Sabarish V. Babu (VR, 2015)

Effects of Virtual Human Appearance Fidelity on Emotion Contagion in Affective Inter-Personal Simulations. - Matias Volonte; Sabarish V. Babu; Himanshu Chaturvedi; Nathan D. Newsome; Elham Ebrahimi; Tania Roy; Shaundra Bryant Daily; Tracy Fasolino (IEEE Trans. Vis. Comput. Graph., 2016)