Fig. 2

The figure shows a schematic of the experimental protocol. After giving their informed consent, the experiment starts with the sEMG data recording, and model training. The first part of the experiment focuses on the embodiment evaluation, conducting a baseline measurement, a familiarization phase in a gaming environment and a second embodiment measurment. This part of the experiment was repeated for the four conditions. After a short break, participants continue the training and functionalities assessment only with the synchronous conditions (half of them with condition C2 while the other half with condition C4)