“…In virtual collaboration, VAs use multiple communication styles, such as written or spoken natural language, and are capable to interpret and react to gestures or facial expressions (Laumer et al, 2019 ; Nakano & Fukuhara, 2012 ). They adapt to users with varying roles by addressing them via different languages (Gnewuch et al, 2020 ; Pfeuffer et al, 2019 ), interpret emotions of individual team members (McDuff & Czerwinski, 2018 ) and foster disclosing of relevant information (Frick et al, 2021a , 2021b , 2021c ). VAs are further inherently anthropomorphic since they use verbal, visual, auditory, and invisible social cues, for instance jokes, facial expression, laughing and response time, which makes users feel like talking to another human (Feine et al, 2019 ; Hussain et al, 2019 ; Pfeuffer et al, 2019 ).…”