Computational joint action: Dynamical models to understand the development of joint coordination
Fig 3
a. Experimental apparatus and task—modified from [11]. The partners were connected through a virtual spring. b. Nash equilibria with asymmetric and symmetric via-points locations. c. In different experimental groups, information about partner actions was provided haptically, through the interaction force alone (Haptic group, H); by additionally displaying the interaction force vector on the screen (Visuo-Haptic group, VH), or by also displaying the partner’s cursor (Partner Visible, PV).