Fig. 1

Scheme of planned activities: both pilots underwent the same Preliminary Phase (Tb) of five days for the setting up of the Hannes prosthesis and then started their seven weeks of Home Use with Hannes. At the beginning of this period, they participated to the Initial Evaluation (Ti) for the investigation of functionality, embodiment and UX with Hannes. Pilot 2 repeated the same tests and questionnaires at the end of the seven weeks in the Final Evaluation (Tf). Pilot 1 participated to the same Final Evaluation right after the Cybathlon Race, performed at the end of the same Home Use period, during which he also followed four Live Training Sessions