Application of Challenging Learning Based on Human-Computer Interaction under Machine Vision in Vocational Undergraduate Colleges

Table 2

Challenging learning arrangements.

Period	Number of tasks	Total study duration:h	The average duration of the task:h
Week 1	7	7	1.00
Week 2	7	7	1.00
Week 3	8	7.5	0.94
Week 4	8	7.5	0.94
Week 5	10	8	0.80
Week 6	10	8	0.80
Week 7	12	9	0.75
Week 8	12	9	0.75
Week 9	15	10	0.67
Week 10	15	10	0.67
Week 11	15	10	0.67
Week 12	19	11	0.58
Week 13	19	11	0.58
Week 14	19	11	0.58
Week 15	20	12	0.60
Total	196	138	0.70