End user involvement Evaluation sessions in 2020 End users in Cyprus involved in the evaluation of the GUIDed high-fidelity paper prototypes. End users in Cyprus involved in the evaluation of the GUIDed high-fidelity paper prototypes. End user in Austria involved in the evaluation of the GUIDed high-fidelity paper prototypes. End user in Austria involved in the evaluation of the GUIDed high-fidelity paper prototypes. In Poland, the end user sessions were conducted as net-based meetings. This figure shows a screen shot from one of the sessions.