Table 2.

Decision-making variables.

Type of variables	Number of features
Participant’s answers during the meeting points (3 × situations 1 and 2 + 2 × situations 3 and 4 + mode)	11
Problem-solving individually (3 × situations 1 and 2 + 2 × situations 3 and 4)	10
Emotion recognition (1 × situations 1–3)	3
Location the participant selects on the meeting table (1 × situation + mode)	5
Messaging application:
Usefulness score (13)	16
Number of times opened
Number of messages sent
Real interaction (times opened – messages sent)
Mini-game (6×):	18
Number of times selected
Self-rating of the performance
Reported reason for selecting the mini-game