UCD-Data Structure

What is UCD? In short, it is a user-centered design. Much of the data we see is about interfaces, and the most important data is forgotten.

 

There are many ways to present information, and data is the most frequently used one. Any data has its own organizational form. We can call this organization form a data structure. The organization of data structures directly affects users' cognition of products. A simple example:

 

When I work in Beijing, I always need to check on the internet how to take the bus. The best website is www.bjbus.com, the person who worked in Beijing for the first time can always find a satisfactory route plan. Data is required for queries. Data Organization directly affects product cognition, and bjbus is recognized as good. On the contrary, when I left Beijing before the Olympics and came to the unfamiliar city of Shenzhen, the bus became a heart disease of myself, so it was essential to query the internet, but this time it made me very depressed, it is clear that you do not need to switch to the car to be able to get there, a check actually needs to switch to a car, after changing n websites are the same results, it will be relieved. I don't mention any websites. In short, I think the bus query website in Shenzhen is far inferior to that in Beijing.

 

This is the case that inspired me to copy from others. However, if you want to be superior or even surpass others, your products must be different, in this way, the customer is willing to buy the account. Take the bus query for example. There is nothing in the data, but it is clear that there is no need to switch the car. Why does the query result need to be transferred to a car? At least UCD was not implemented at the beginning, so that customers can survive better. If it is not convenient, we can make it comprehensive, or make it more comprehensive than others, giving users more query results to choose from, at least in my opinion, you are already moving towards UCD, aren't you?

 

The design of the data structure should be reasonable and reasonable. It is not only a certain aspect, but a comprehensive consideration of multiple aspects. Because we provide customers with a product, and the quality of a product is not determined by one aspect, just like the shortest board. The database design should not only meet the requirements of the paradigm, but also be as user-friendly as possible. Maybe the data is just a bunch of data, but if you can really better organize the data than others, then you have the weight to win a thousand miles away!

 

PS: start to focus on security. If you have a good website or forum, please leave a message, preferably organized, such as hacker. QQ: 573562954, email: ellle@qq.com, the above is my contact information, can communicate more!