“…The VAPVISIO project aims to fill these gaps by directly observing, through the use of eye-tracking technology and multimodal conversation analysis (Cappellini 2021), the ways in which modes are selected during DVC-based pedagogical interaction. This approach allows us to study the unfolding of tutors' TSP competence during interaction itself, offering compelling insight into the interlocutors' cognition, for instance in terms of joint attention (Cappellini & Hsu 2022, Shi & Stickler 2022.…”