. Typical user-scene

Typical users:

Name	Huang
Gender, age	Male, 35 years old
Occupational	Free Investor
Income	200,000 RMB/year
Knowledge levels and Competencies	Professional, have a certain investment experience, have their own views on the economy
Living/Working Conditions	Married, the burden of life is aggravating
Motive, purpose, difficulty	Want to increase income, give the family a better life. Difficulty: There is no easy to use investment assistance calculation tool, your own calculation error-prone
User Preferences	The ability to accept new things is strong, but do not like too complex operation, like simple and intuitive data display
Typical scenario	Calculate and compare the benefits of various investments and choose a better way
Typical description	Investment has its own experience, the way

Name	Huanmei
Gender, age	Male, 24 years old
Occupational	General Company Staff
Income	80,000 RMB/year
Knowledge levels and Competencies	University, like the Internet, have a certain understanding of the computer
Living/Working Conditions	In the workplace, there's a girlfriend.
Motive, purpose, difficulty	Want to earn some extra money. Difficulty: Do not understand investment, investment introduction, want to have tools to give advice
User Preferences	Want some steady income, not too high risk
Typical scenario	Get useful investment advice from an investment tool
Typical description	No experience in investing, more worrying about losses

Name	Sean
Gender, age	Male, 20 years old
Occupational	University students
Income	No fixed income
Knowledge levels and Competencies	University
Living/Working Conditions	Often play games, curiosity is strong
Motive, purpose, difficulty	Simply want to play, look at the results of the investment calculation
User Preferences	Like to spoof, look at the tools of the error situation, the input of various data
Typical scenario	Open the tool, enter your preferences, play
Typical description	I like to play all kinds of data and see you go wrong.

Scene:

Work Item ordinal 148: User View the software, last login time: 2016/6/8

Scenario User decomposition:

1.UI layer. Sub-task: interface design, investment record preservation, compound interest Calculation

2. The logic layer. Sub-task decomposition: The legitimacy analysis of the data that is entered into compounding calculation

3. Database tier. The subtasks are: Read and store data.

The process of claiming and implementing the task:

The Product manager divides the tasks, assigns the appropriate tasks to each person, and completes the discussion together. According to the scene to implement, pick up the task, follow the steps to complete.

. Typical user-scene