Add timer, stopwatch and progress bar for tasks

[AlexWithYou]

There are some events or tasks that are done on a timely basis. Such as listen to the audio for 2 hours, or finish the video recording. If we can get a timer and stopwatch to closely monitor and record our time spent on the assignment. It would be much better for us as students to control time and learning efficiently. For example, the time for one task is limited to 1 hour to finish. Then the stopwatch or timer could record time and give feedback on whether the task is finished. This also reminds me of a progress bar, like 50% of the assignment is being done, or 1 out of 10 questions are attempted.

Here is my personal view on this:
1: Add timer or stopwatch on tasks, when time is reached like a timer going to 0 or stopwatch going to 60/60 minutes, the task will be marked as "exceed time limit". You can choose whether by default this is "pass" (for necessary time spending like listening to audio for 1 hour) or "fail" (exceed time limit on your exam)
2: Timer and stopwatch can add recurrence to it. Like multiple round exams, 30 mins for a round, 5 mins for each rest. They can be auto-recorded as 'grading' or 'non-grading item. If you go slower, the manual input of your progress bar shows 80% finished, and you got 80 percent of your total grade for your mock test. You can also make progress bar automatically enter by a timer, like 45mins spending on the app, so 45 out of 60 mins of your audio has listened
3: Add progress bar for each task, mark as 'fail' if not exceed a certain level of required progress level for a day. Like 50% to finish on the first day and remaining for the second day, but you only finished 40% for the first day. The input method can be set manually or automatically input by timers and stopwatch. Mark as complete if this barrier was exceeded. You can also record times to finish, like 1 out of 7 times required is finished. The progress bar can be positive or negative, from 0 to 100% or -100% to 0