03group-topic selection and requirement analysis report

[SummerHuMIao]

The Link Your Class	https://bbs.csdn.net/forums/MUEE308FZU202201
The Link of Requirement of This Assignment	https://bbs.csdn.net/topics/609330258
MU STU ID and FZU STU ID	832001225_20122918
Video demo link	https://www.bilibili.com/video/BV1Rv4y197up/?vd_source=da9a3f20de34905daef3a145b2b92ab3
PPT	https://www.kdocs.cn/l/ct71Ewkq5EUE
Report	https://kdocs.cn/l/cpTOnwFsw8O6

Contents

• 1. Team gathering
• 1.1 Introduction to each team member
• 1.2 Description of team characteristics
• 1.3 Logo of the team
• 1.4 The first group photo of the team
• 2. Start action
• 2.1 Summarize the content of the project your team
• 2.2 Determine individual contribution points
• 2.3 Proportion of contribution
• 3. Drip Record
• 3.1 Mind maps and burnout maps
• Mind map
• Burnout map
• 3.2 Draw UML according to the part of the project
• 3.3 Learning progress bar (added every week)
• 3.4 Experience
• 4. Video Introduction

1. Team gathering

1.1 Introduction to each team member

Name	Style	Good at technology	Programming interests	Expected software role	A one-sentence declaration
Zhou miaolan	Lively and jumpy	C,C++,python,matlab	Logical, encapsulated, and reusable	back-end	Do what you like when you have done what you should do
Chen nuo	do your best	flutter/C++	Something nice and delicate	mobile terminal	Not afraid of the future, not thinking about the past
Yang Yang	let it be	css/swift	Front-end	Product Manager /UI	Wish eveyone best of health
Hu Wenjing	sleep late and get up late	C++,python,C	beautiful and useless things	front-end	not urgent
Pan Chenlu	Boring and withdrawn	C, C++, js	Write a nice interface	front end	Do your best
Zhong Xiaojia	Think more	C,C++,python	back-end	back-end	Just be happy

1.2 Description of team characteristics

🌈 Several members in our team have experience in many software projects, and two of them have joined the software laboratory with strong professional ability✌️.
🌈 Our team members are good at mobile terminal, back-end, UI design, document writing, and demand analysis. The professional advantages are complementary and there are no weaknesses in the composition of the members☀️.
🌈The atmosphere of our team is very harmonious, and there is no sign of failture, because we have a common goal - to do the best every time💯!!!

1.3 Logo of the team

1.4 The first group photo of the team

2. Start action

2.1 Summarize the content of the project your team

• 面向老年人的无障碍参与互联网生活的“智慧出行”app——时代是快车道，而他们不再是一座孤岛
  The "smart travel" app for the elderly to participate in Internet life without barriers -- the era is a fast lane, but they are no longer an island

  2.2 Determine individual contribution points

  After our team discussion, we chose the functional team mode.

• Functional Team mode: We are a team. When assigning tasks, each member of our team should implement their own functions and then combine them together. Requires constant communication among team members.
  We divide the product into user module, remote assistance module and travel module. There are two people per module, and contributions are allocated according to their implementation of the task

2.3 Proportion of contribution

Membership	division of tasks	contribution
Zhou Miaolan (Team Leader)	Blog Writing, UML,Mobile terminal Development	99%
Chen Nuo	Blog Writing, UML,Mobile terminal Development	99%
Yang Yang	Video Editing, Presentation Slides making, UI design	105%
Pan Chenlu	Requirement Report Writing,Product manager	99%
Zhong Xiaojia	Requirement Report Writing,Back-end	99%
Hu Wenjing	Requirement Report Writing,Back-end	99%

3. Drip Record

3.1 Mind maps and burnout maps

Mind map

Burnout map

3.2 Draw UML according to the part of the project

• Part: User Module
• 👧Person in charge: Zhou miaolan
• Description: Including user login module, one - key alarm, voice module
• Problems faced by this part: How to call the language pack and how to import the language pack, how to jump to the alarm call screen
• Problems solved: Call Baidu voice, call the corresponding language package
• Attachment: (All UML diagrams of this part)

Use case diagram

Class diagram
log in

Voice Assistant

One-click alarm:

Activity diagram

log in:

One-click alarm:

Voice Assistant:

State diagram
log in :

One key alarm:

Voice Assistant:

Single thread travel planning module:

Entity relationship diagram

• Part：Remote assistance module
• 👩Person in charge: Zhong Xiaojia, Yang Yang
• Description: Provide elderly location information for trusted devices (such as their guardian)
• Problems faced by this part: Establish connections between users
• Problems solved: Front end and back end verify the data

Use case diagram

Class diagram

• Part: Single thread travel planning module
• 👧Person in charge: Chen Nuo
• Description: Get the traffic route information of the specified area
• Problems faced by this part: Call map interface and how to process data
• Problems solved: Call Gaode map interface to display bus, taxi and subway line information and find out the most convenient way by comparison.
• Attachment: (All UML diagrams of this part)

Use case diagram

Class diagram

Activity diagram

Entity relationship diagram

3.3 Learning progress bar (added every week)

Week N	New code (line)	Accumulated code (line)	This week Learning time (hours)	Accumulated learning time (hours)	Important growth
1	567	567	52	52	We identified the project content, analyzed the requirements, and learned how to draw UML diagrams
2	612	1179	68	120	We drew and modified the prototype

3.4 Experience

1.Selection of UML design tools, reasons for selection and evaluation of tools after use

Why we use it: We used proccesson, which is easy for beginners to get started with. The pages are easy to use, and there are also ways to organize specific graphs. It's very easy to find.

Evaluation of use: We also found many hidden functions in use. For example, it can be used across the end without downloading it on the Internet, and it also supports cooperation between teams and can support multiple people to browse and edit together. He supports multi-format import and export, txt, excel and other formats of file import, export png, jpq and other formats of file, and there is a community, you can share their valuable knowledge in the community, breaking the knowledge barrier.

2.Difficulties encountered in this task and solutions (e.g.: difficulty description/what attempts have been made/whether they have been solved/what gains have been made)

Description of difficulties: We had difficulties in drawing UML diagrams and did not have a deep understanding of the knowledge points, so we searched a lot of materials.

Attempts made: We learned the drawing method of UML through CSDN, b station and ppt.

Resolved or not: We have successfully solved the UML rendering

Harvest: In the process of learning, we have a deep understanding of the meaning of UML, entity diagram, activity diagram, state diagram, use case diagram, class diagram and other specific drawing methods, as well as a deep understanding of the role of these diagrams in the development process.

Description of difficulties: the determination of the topic and the disagreement on the product within our group, our original idea was to make a music game. Drawing the UI.

Some attempts made: We had a heated discussion in the group. Some members thought the audio game was very interesting, but finally, considering the realization of technology and the inconvenient travel for the elderly in our family, we began to think about the topic. Finally, we decided to make an app for the travel of the elderly. But in the end, considering the elderly user base, we made the text bigger and simpler.

Resolved or not: The system is resolved

The takeaway: We need to communicate more, and we have to design products based on our capabilities and the needs of our users

4. Video Introduction

https://www.bilibili.com/video/BV1Rv4y197up/?vd_source=da9a3f20de34905daef3a145b2b92ab3

PPT
https://www.kdocs.cn/l/ct71Ewkq5EUE

Report
https://kdocs.cn/l/cpTOnwFsw8O6