Scaffolding of motivation in learning using a social robot. - Andrea Deublein; Anne Pfeifer; Katinka Merbach; Katharina Bruckner; Christoph Mengelkamp; Birgit Lugrin (Comput. Educ., 2018)

(Expressive) Social Robot or Tablet? - On the Benefits of Embodiment and Non-verbal Expressivity of the Interface for a Smart Environment. - Andrea Deublein; Birgit Lugrin (PERSUASIVE, 2020)