Smiling and use of first-name by a healthcare receptionist robot: Effects on user perceptions, attitudes, and behaviours.
Deborah L. JohansonHo Seok AhnCraig J. SutherlandBianca BrownBruce A. MacDonaldJong Yoon LimByeong-Kyu AhnElizabeth BroadbentPublished in: Paladyn J. Behav. Robotics (2020)