Xi Laura Cang Paul Bucci Jussi Rantala Karon E. MacLean Discerning Affect From Touch and Gaze During Interaction With a Robot Pet. 1598-1612 2023 April - June 14 IEEE Trans. Affect. Comput. 2 https://doi.org/10.1109/TAFFC.2021.3094894 db/journals/taffco/taffco14.html#CangBRM23