Coquettish Rebirth

They must feel admiration!When designing a mobile phone, the overall design idea was proposed by Jia Hongjian.At that time, Jia Hongjian proposed a series of things such as gesture operation, which gave the software engineers who were busy working on the mobile phone system a design direction.And now when developing the TV system interface, without Jia Hongjian's guidance at the beginning, they really had no direction in designing it!And now Jia Hongjian is giving them direction!

After Jia Hongjian said a few words of his own opinion, he found that these software designers were thirsty for knowledge, so he simply said a little more—"The remote control is standard for all TVs, and I think there will be more smart TVs in the future." Both support mouse and keyboard operations, so the state of the control is somewhat similar to that on the PC. When using the remote control, the state of the control is equivalent to browsing the web with the tab key or operating the desktop software, that is, switching between the selected state of the control, and when using the mouse to operate Like the PC side, the control must have a floating state, that is, the pointer stops on the icon, and some other information will be displayed after a few seconds. Because the operation distance of the TV is very far, and the external mouse of the TV may be an air mouse, etc., that is, just The mouse is connected but not used effectively. Therefore, when designing TV controls, it is necessary to increase its response area for the mouse state to facilitate user operation...

At the same time, when designing ui, we should also pay attention to the possible visual focus movement trajectory of consumers when corresponding to these ui. Generally speaking, the focus should not move too much, but it should not be kept at the edge of the screen when it is relatively stopped.For example, there is an option such as a menu, which is assumed to display downloaded applications.If such a menu is arranged vertically.Then the bottom one will always be the largest, that is to say, the selection box can be moved to the bottom, so that consumers will keep pressing it at the same time.Keeping your eyes on the selection box at the bottom of the screen is an unflattering gesture.Relatively speaking, placing the selection box in the center of the screen and making the icon in the center bigger will make people feel more comfortable..."

"At the same time, in the human subconscious mind, the shift of focus is generally used to be horizontal and vertical, so if you want to shift the focus of consumers, it is best to arrange the buttons that need to be seen clearly on the left or right of the previous focus or simply Cover the focus just now. For example, the error window that may appear in windows on the computer. The default is to appear in the middle, so that the focus of the person is better. But if the error window appears randomly in various corners , the upper left corner and the lower right corner for a while. This makes people feel tired. In addition, like the confirmation window that appears when uninstalling an app, the two options of confirm and cancel must be placed side by side, so that consumers can recognize this in the fastest time. Two options, if someone wants to innovate. Put the confirm button on the upper right of the confirmation window. Put the cancel button on the lower left of the confirmation window, consumers will definitely want to kill this designer! In fact, try it yourself and you will know, It’s very convenient to move the eyeball left and right, and it’s okay to simply move up and down, but if you want to move it obliquely, it’s obviously not as convenient as the previous two…”

The things Jia Hongjian talked about are deep enough!It is necessary to know the potential visual focus position of ui designed according to human subconsciousness. This is actually the main point of ui design or human-computer interaction interface design!In the past, there was no place to teach these things in China!After all, in the past, the country as a whole still followed the path of the Soviet Union.And the things in the Soviet Union are notorious for not paying attention to human-computer interaction!After entering the 90s, China began to learn a little bit of Western human-computer interaction.It was not until 2000 that people from all walks of life gradually realized the benefits of such a thing, but up to now, there is no formal training on these things.Either they apply the knowledge brought back by some returnees from abroad, or some talented talents have a little bit of insight and summary in the process of work, but they are not very good at teaching others-after all, others do not give it to them. They have money, why do they teach?Many times, when some talents are in the company, they only pay attention to one to make themselves have an irreplaceable advantage!When you can be replaced, then you are not important to the company!

These things are actually not Jia Hongjian's specialty.But who made Jia Hongjian like to socialize and chat with people? In his previous life, he really knew a few friends who were graphic designers, that is, ui, and then he really got acquainted with them. Such a little knowledge was taken out of people's mouths.Although this knowledge may be regarded as just a two-handed knife in the eyes of real professional experts, it is definitely enough to teach employees who are still software engineers in such an era!Even Jia Hongjian didn’t just talk about these focus shifts, he also talked about the problem of memory burden by the way—if a product is easy to use for consumers, it must not cost consumers too much. It takes effort to learn and memorize how to use such a product!

Products like Prestige may be easy to use for young people, but for the elderly who have little experience in using smart phones, this means that the cost of learning and memory is a bit high.Even in terms of typing, if there is no handwriting input method, but strokes and pinyin input methods, it will burden the memory of the elderly even more!Because many elderly people may have learned pinyin when they were young in school. In those days, many people graduated from junior high school and did not use pinyin when they went to work. Use pinyin later.Therefore, if these elderly people do not usually do writing work, they may really forget their pinyin, and even forget their characters when they pick up a pen for decades!Let them see a word they can recognize, but let them remember how to write the word, they may really not remember it.So how to use pinyin input method, how to use stroke input method?

So in such a situation, the handwriting input method combined with the vocabulary association function is really great!With these two functions, it can be said that the learning cost and memory burden of the elderly are really reduced, which makes them really able to enter the threshold of smart phones and really start to become potential users!Otherwise, people will not be able to type on their mobile phones at all, so how can they become smartphone users?

What Jia Hongjian said was so attractive to the software engineers of Huaxia Hi-Tech.After they listened to Jia Hongjian's "lecture", they subconsciously acted like the students in class, listening intently and taking notes seriously.They didn't even find a seat to sit and record, but just leaned over the table in the laboratory to record.At the beginning, they all listened carefully. After a few sentences, even the hardware engineers with Changhong were attracted by what Jia Hongjian said, and began to stand aside and listen carefully.After listening for a few minutes, some people began to find paper and pens to quickly record.Although it's funny to say this—everyone of the software engineers at Huaxia Hi-Tech is memorizing it, and these hardware engineers obviously don't have to memorize it themselves, and can just borrow someone else's memorization and copy it later, but they are at this time All my attention was attracted by the content of Jia Hongjian's lecture, and I didn't have the resources to think about it all of a sudden!It can be said that they all forgot the obvious possibility of being lazy!

Jia Hongjian talked about the key points of such a set of UI human-computer interaction interface design in a simple way. He didn't just talk about the theory like the teachers in the school, but he gave various examples to illustrate the theory while talking about the theory.In fact, at such a time, many examples and many theories were thought of by Jia Hongjian on the spur of the moment!It's not that he is fooling people with nonsense at this time, but that he has really mastered it all of a sudden!He heard all this knowledge before, and he didn't have any practical experience. In such a situation, knowledge is just knowledge, it can be said that it was only memorized by him, but not digested by him!But now when he tells others in this way, he has to constantly sort out the context of these knowledge in his mind during the process of speaking, he has to constantly sort out his thoughts and find examples, and under such a situation, it is easy to produce a kind of mastery. Effect!

This kind of thing may have been encountered by many people. At first, some knowledge has been consciously understood, but in the process of sorting out and then explaining it, it can further deepen the understanding, and even say something that I didn’t realize before. Insightful!Jia Hongjian is in such a state now, and it is estimated that if the things he said are compiled into a book, he will find it quite rewarding after reading it a few times.Since he can feel quite rewarding, let alone such a group of engineers in front of him!Without realizing it, this group of engineers suddenly entered a very focused state.They listened carefully to what Jia Hongjian said, without realizing the passage of time.

When Jia Hongjian announced that he had finished speaking, and asked everyone to go back and digest what he said today, and then make persistent efforts to modify the smart TV UI and design the TV UI to be more friendly and suitable for the elderly, these engineers were surprised to find that their The legs have already begun to tremble slightly involuntarily!Looking at the watch again, they have all been standing in place for about an hour!But in their feeling, it seems that only 5 minutes have passed! (To be continued..)