Hand over Assignment 5

• Relevant stakeholders (stakeholder)

User: Teacher

Customer: Student, academic Office

Software engineer

• Competitive demand Analysis

N	User Login to enter login information to be optimized Tips for login error messages need to be improved The list of elective students needs to be improved Improve the preservation of the recording results Design of the user interface Improvement of verification Code
A	Instantly retrieve numbers when entering a teacher number compliance rules Prompt case when entering password, and add display password function Throw a specific error message, such as: User does not exist, password error, etc. Differentiate between optional and required classes, and only show students information for selected classes Every time you enter a person's performance system to save immediately, in case of power outages and other emergencies Discard irrelevant things and make the interface simple and beautiful Using the Arithmetic verification code
B	Reduce the error rate for user logons Reduce the amount of user input results Simple interface not easy to produce aesthetic fatigue
C	NTU only this one
D	You don't have to use it.

• Four-quadrant method

	Peripheral function	killer function
Necessary requirements	Tips for Login error messages Design of the user interface	Improvement of students ' list of optional courses Improve the preservation of the recording results
Ancillary requirements	Improvement of verification Code	Optimization when user logs in to enter login information

Hand over Assignment 5