Some forwarded logs

I opened a new blog in the previous section. I want to record some items separately. If I don't stick to it well, I 'd like to put them here and sort them out:

Fundamental evaluation and examination system

The basic words of the test system can be summarized as "dimension" and "quick ". Dimensions: internal, the evaluation system should have a wide range of evaluation methods and accurate evaluation results. This is the internal quality of the product. Diyue: Jie, this is external. The evaluation system should be easy to implement, fast to learn, simple to use, and fast to run. This is the external quality of the product. How to design a good test system? Depends on the word "degree ". "Degree" means that it is suitable for the best. If you focus too much on the internal, the product is real and unavailable. If you care too much about the external quality, the product is flashy. Therefore, a good evaluation product should be simple in appearance, inner precision. Balanced maintenance is only possible on the premise of fit. If you want to have a learning example, you may understand the website www.mathway.com.

Effect and Result

There are two types of exams: Results exams and result exams. In the performance test, "learners" are still "learners", and in the result test, "learners" are changed to "examinees ". Therefore, in order to meet the requirements of the performance test, a teaching platform similar to BB can be used to achieve the goal of learning through the test, but we face more results tests, for example, for qualification and final exams, taking the exam is the test. Therefore, platforms such as BB are not in line with national conditions. The focus and evaluation and examination platform should take into account the results and results of the examination. The sky is raining and the grass without roots

The test is a subdivision of the industry. It is applicable to different applications, but different products. The platform has become the current trend. Which of the seven major applications is Question Bank, examination paper, examination, assignment, exercise, marking, and analysis, can be an independent system. Platform-based architecture is unexpectedly big. The advantages and disadvantages of the platform coexist, while the capacity is large, it may not be superb. Ease, precision, speed, stability, and security require a stable architecture. Only a root architecture can have enough minds. Therefore, you must have a root Root before you are able to store your data. The sky rain is not the root of the grass, keep improving, painstaking operation, you can complete the second of precision weapon.Don't make user think

There is a book called don't make me think on UE. If a test product is intended for customers, why don't you need to think about it during use? Users do not need to think about it. It is good software that is just as simple as instant noodles. It is the right way to make think a lot for the designers and not for the users. God on site

After a week of product implementation at the customer's office, we recorded a great deal of improvements. There seems to be a lot of surprises at the customer's site. It is always a good thing for you to discover many accidents, be frustrated and have surprises, and keep improving. Let's share Google's story. "Everything is user-centric, and everything else comes to focus on the user and all else will follow .".