demand analysis

I. Introduction

1. Paired persons : 3039 Chen Zhiquan, 3043 Shen Jiezhao

2. Demand analysis model: NABCD model

3. Prototyping tool: wix

 

2. Demand analysis

1. N (Need, demand):

    With the rapid development of the times, we have entered the era of the Internet. We can stay at home, but we can understand the big things and small things that happen all the time, and communicate with our friends. It is no longer the letters and phone calls that we used to rely on. QQ, WeChat, facebook and other social platforms, but the problems that come with it are increasingly exposed. We lack communication with the outside world and lack the opportunity to meet strangers. We stay at home every day without real meeting and communication, resulting in Heterosexual contact has decreased, and there are no activities that we used to have together. Especially due to the influence of traditional Chinese Confucianism, our traditional concepts are extremely serious, and the normal communication between the opposite sex is lacking, so the number of singles is extremely large, and according to the broad prospects of the Chinese market, the development of marriage and love websites has great potential. .

2. A (Approach, practice):

　　(1) Design a website where men and women can freely match and chat, allowing users to chat and communicate online in a timely manner

       (2) Design a public talent display module (in the form of a small video), so that talented users can show their talents on it, and click on the ranking list.

　    (3) Design a heart sharing module, you can share your life, heart, etc. in the form of text + pictures

       (4) Design a matching optimal selection module to automatically recommend spouses according to the needs of users

 

3. B (Benefit, benefit):

Online dating and making friends is more economical, safe and healthy than other ways of making friends. The current Internet access conditions are very convenient, and the cost of Internet access is extremely low. There is no need to spend a lot of money to invite friends to eat, drink and have fun to increase feelings, friendship, and romance. Because online dating can carry out text, audio, and video chats in different places, there is no need to meet face-to-face, which reduces the probability of some people committing crimes. Because the activities of online dating are all conducted through the network, it greatly reduces the cost of making friends outside the network, thereby reducing the pollution and waste of the earth, so it is a healthy way to make friends.

4. C (Competitors, competition):

      If there is competitive pressure in this prototype design, it should be a large and similar dating site from different pairs. Competitors have already formed and can only be imitated at this stage.

 

 

5. D (Delivery, promotion):

　　After the prototype design is completed, it can be developed and promoted and promoted through the corresponding advertising platform. Of course, in the initial stage, for promotion, corresponding preferential policies can be made.

3. Prototype design

 

 

Four, psp form 

		Estimated time (minutes)	Actual time (minutes)
Planning	plan	30	50
Estimate	Estimate how long this task will take	60	80
Development	develop	80	120
Analysis	demand analysis	20	40
Design Spec	Generate design documentation	10	25
Design Review	Design Review (review design documents with colleagues)	10	10
Coding Standerd	Code Specifications (to develop appropriate specifications for current development)	0	0
Design	specific design	30	50
Coding	specific code	0	0
Code Review	code review	0	0
Text	Test (self-test, modify code, submit modification)	0	0
Reporting	Report	30	50
Text Report	testing report	20	30
Size Measurement	Computational workload	2	1
Postmortem & Process Improvement Plan	Post-event summary and process improvement plan	0	0
Sum	total

Five, experience summary :

    Through teamwork, everyone has their own ideas, and then everyone negotiates and communicates, and finally reaches a consensus.