Typical users, user stories

Name:	Lao Chen	Small Stone
Gender, Age:	Male, more than 40 years old	Male, eight or nine years old
Occupational:	University teachers	Students
Income:	Unknown	No
Knowledge levels and Competencies:	Bachelor degree, have certain ability to operate computer	Second grade primary school, often play games have a certain ability to operate the computer
Living and working conditions:	Usually it's work, teaching, lesson.	Go to school, school, go home, play games
Motive, purpose, difficulty:	If you want to save time for your child to finish his homework, he has time to do something else and it is difficult: there is no good way	Want to improve learning efficiency, difficult: I can't.
User preferences:	Reading and understanding some form of policy	Play lol
User ratio:	？？？	？？？
Typical scenario:	The scene of tutoring a son's study	Always thinking about playing when you do a problem.
Typical description:	Question	Look at Dad, do the questions.

User stories:

1. As a parent, I need a program that allows the child to do double-digit subtraction and can judge the right and wrong, so that I can quickly get the child to finish the homework.

2, as a student, I need an easy-to-use and simple interface program, so that I can quickly finish the homework.

Scene:

Lao Chen began coaching small stones to do homework, opened the program

He chose 10 questions.

The Little Rock began to do the problem, and quickly finished

They spent only half the time they used to.

Use case diagram '

Typical users, user stories