Table 2.

Dimensions and related issues addressed in the questionnaire for hospital professionals.

Dimensions	Questions (Answer Modality)
Socio-demographic data	Gender (Check box: Female; Male)
	Year of birth (__|__|__)
	Profession (Free comment)
Knowledge of the Nao robot	Did you already know the Nao robot? (Y/N, If yes, in what context?)
Acceptability of the NAO robot	Did you enjoy the activity with the NAO robot? (Y/N/free comments)
Perception of the activity	Do you think that the activity is too long for older adults and/or persons with cognitive impairment? (Y/N/free comments)
	Do you think the activity is understandable for older adults and/or persons with cognitive impairment? (Y/N/free comments)
Perceived usefulness of the activity	Did you learn anything new about precautionary measures? (Y/N/free comments)
	Did you learn anything about technology? (Y/N/free comments)
	Did you learn anything else? (If so, what did you learn?) Do you think that the robot-mediated activity can be useful for the transmission of preventive health information? (Y/N, why?/free comments)
Others	Concerning the overall activity with the Nao robot, do you have any suggestions for improvement? (Free comments)
	Do you have any other comments or information to share with us? (Free comments)