Sheep door
Author: Bo Zhang Xing citizen2yy@hotmail.com
7 I really tell you, I am the door of the sheep.
8 Everyone is in the first, it is a thief, it is a robber, and the sheep does not listen to them.
9 I am the door, wherever I come in, I will save, and I will get into the grass.
10 thieves come, not to steal, kill, destroy; I am coming, it is going to call Yang's life, and get more rich.
12 If the employer is not a shepherd, the sheep is not himself. He saw the wolf, and he fled his sheep. The wolf grabbed the sheep and rushed to the flock.
13 hired, escaped, because he is an employee, does not take care of Tehu.
- Bible · New John John Gospel · Chapter 10
"I have a strong interest in the 'how people think' from very little; at that time, I was still a little boy. Only the computer in the world was called the 'giant brain'; I thought that if I was It is clear that these giant brains 'think', I may know how people think more about people. "- Jerald Winberg.
When seeing this topic, the reader friend may think of a few years ago. Here and that novel seems to have no association, but it seems to have a great connection. When I rewrite this part of the contribution, I will showcase the thief, sheep, hire, wolf, and shepherd from time to time. I found that the problems we have in discussing here and the blame encountered by Jesus. As is hard to handle; and what we do is helping those who are kind and unconsciously and not knowing the road of heaven, find the right way to go home; this is the door of the sheep.
2 subtles below, introduce the main purposes and attention to this article.
"Explore Demand" is a book of Donald C. Gause and GeraLD M. Weinberg's partnership. The purpose of this paper is to express the first part of the book in a more suitable Chinese. In the eyes of the project manager, all the problems in the world can be summed up as a project. The project will generally have many phases from the beginning to the end, and the "demand analysis" phase is used to figure out "What problems we need to solve in this project."
The focus of this book is in the "Demand Analysis" phase. Although this stage of books and papers have been much, experience shows that we still need to read this book, because there is still a useful point of view in many other books in this book. The first part of "Exploration Demand" is to clear why do this book or some of this book in this book. Some skills and views. This is also the focus of this article.
In short, the demand analysis phase needs to experience two steps:
1. People who ask questions say something to tell what he wants to help him solve the problem.
2, people who solve problems and people who ask questions to communicate to confirm the details of this problem.
The first step is "Problem Statement", which is a bit similar to the court of accused of the court.
The second step is to "explore the demand", which is constantly analyzing the other party and inquiring the witness in the court. Lawyers here are demand analysts.
Only after the lawyer explains the law to the law, the judge can correctly develop the case. That is, only the needs of the analyst approves the key analysis of the problem, the developer can make the correct product.
The example below illustrates a point of view, that is, if you say it clear about your needs, then you are likely to get it; if you don't know what you need, then you are likely to get it. Of course, this point is simple and easy, that is, this example can be slightly not read.
We demanded that five groups of A, B, C, Ding, and glutton were developed under almost the same "problem statement", saying that "almost the same" means that there is only one sentence vary, respectively, as follows: Group requirements The development time of the A-development time is as small as possible, the number of rows, the readability of the codes, as small as possible, the readability of the programs, as possible, as possible, high-pent velochemical output as clearly as possible, the result is that the procedures developed by each group are satisfied. This special requirement is not satisfied with those who are not required. We often hear some people who purchase software complain that software developers have not developed what they really want, then here can think so, not developers can't be developed, but they don't know what to develop, The question in this is that developers have not surveyed a good demand, or buyers don't know how to clear demand. Here we don't pursue who's responsibility, the key is that we have confirmed "You want you to say, you don't say how I know you wants (see" The Westward Journey ", Tang Song" Truth. Experience shows that the above examples have happened in software developers worldwide. In particular, the gap between the "problem statement" and "people who really want" is not only frequent in software industry; in but, as long as someone needs to solve the problem of others, as long as someone needs someone to design and Production products, as long as there is some kind of supply and demand relationship; this gap exists, some people need someone to solve this gap problem.
Gauss and Winberg, the two Thai-level characters in the software industry, in order to solve this gap problem, it has spent more than 60 years. And this book is the experience of these issues.
