A Fuzzy Set-Based Model for Educational Serious Games with 360-Degree Videos

Table 4

Estimated time to explore the elements of the challenge.

Challenges	Exploration elements
	Video (play scene)	Question and answers	Feedback	Total
D1	40s	50s	19 s	107 s
D2	45 s	55 s	18 s	118 s
D3	42 s	46 s	20s	108 s
Total	127 s	151 s	57 s	335 s