Coquettish Rebirth

"Okay, okay, it's not a matter of a day or two to research this p, Anna, you should record it first, and we will study it slowly later, there are too many technologies involved. What we need to do now is to mainly research the integration The technology applied on the machine." The old man Olsen said very bossy.Hearing what he said, Jia Hongjian immediately felt very relieved - he also felt it after being excited just now, and now it's a bit too far to think about these things!After all, their all-in-one machine will be available within half a year.So the top priority now is to develop some technologies that can be put into production quickly within half a year, and the adjustment of this touch screen must be done slowly.The most basic technology, then Ni Guangnan has almost studied it, but Jia Hongjian also heard from Ni Guangnan that this precision adjustment must be done slowly, because even the laboratory samples that are tried out now are still difficult to obtain. There are a lot of inaccurate positioning phenomena—for example, in non-edge areas, if you need to click to make a button, sometimes you can clearly see the precise point of your finger, but the point judged by the system is a little outside the frame!

This is still the center of the screen. If it is close to the corner, the test result will be even more inaccurate. Even under Ni Guangnan's test, a specially written drawing software was used to draw a straight line test and draw a line in the center of the screen. Although the positioning is a bit Biased, but at least the drawing is still a straight line.But when it comes to the corners, the absolute straight line becomes a curve!Of course, this kind of problem needs to be slowly debugged and solved slowly. It may even require a special driver to optimize the detection results of the hardware in the software. These all have to be done slowly.If too much pursuit of quick listing, in fact, it will easily lead to a bad consumer experience, and then consumers will think it is a gimmick of little use, and finally waste this idea directly!

even.Even if the relevant hardware is ready, but for the tablet, it still needs an ecological chain to support it, so that it can really shine. This thing is different from a smartphone, which can at least make calls and send messages. Short message.If the tablet does not have the support of the ecological chain, such as watching online videos or playing related games, and can only be used as a p to write a diary or schedule, what is the use of it?Even, although the g** mobile phones of this year have Internet access functions-dial-up Internet access through mobile phones.However, for example, the Internet access rate of gprs is high, and the speed is not fast enough.It may be enough to read emails on a tablet, but watching videos or something is definitely not enough!So after spending so much money to make a tablet with no ecological environment, why bother?Consumers may spend tens of thousands of yuan to buy this thing.In the end, it can only be used as a p for a few thousand yuan, so don't consumers scold their mothers?It would be better to be the first to register the patent of the capacitive screen principle...

Ever since, the idea of ​​this tablet computer was thrown aside first, and even the idea of ​​an external screen was temporarily thrown aside, because this external screen is generally more useful to the rich.But the homes of rich people are relatively large. If it is really that kind of villa, the computer is placed inside the house, and people are on the air cushion of the swimming pool outside the house, which obviously exceeds ten meters, and the transmission efficiency will not work.Therefore, the established policy is basically that the old man will go back and study this WF mode again to see if he can dig out a communication mode that consumes less energy but has a longer transmission distance in this WF frequency range.

But even though the topic was going back to the all-in-one machine, Jia Hongjian went through these brainstorms about the line.I immediately thought of an interesting thing-"By the way, can we develop a cable network card? You know, our machine is mainly about cables, so I think it is best to use cables where cables can be used. Power lines may not be able to Cable transmission. But the network signal should be ok? If we make a cable router, for example, we can connect the network cable separately, or connect it to the cat next to the set-top box, and then convert the wired network signal into a cable signal. How about this? ?Then we can add a transceiver signal to our computer, so that our computer itself can be freed from the shackles of cables. At least our users will no longer have all kinds of messy cables under the computer desk! In addition, the external wiring shows The screen doesn’t work, so can we use the small speakers with external wiring? Although it is feasible to directly build speakers inside the machine, it is always not as good as a dedicated speaker?” [

As Jia Hongjian said this, he talked about the real wf in history!Isn't the real wf just the line network?Now that they have developed online communication, why do they make a real wf in one step?In this way, it can transmit network signals, mouse, keyboard, and even video and audio, which is great!Although there may be interference if there is too much transmission, you can choose several different sub-frequency segments!

"Good idea. We have reserved an audio cable transmission interface for external earphones. Of course, it is not a big problem to use it on a wired speaker. At most, the speaker itself needs a cable." Olson nodded in agreement. After understanding Jia Hongjian's thoughts, he continued, "The matter of the wire network...that is also the problem of studying the overall transmission distance."

But at this time, the old man Anderson suddenly said, "However, I went to the Patent Office in Boston to check the problem of the cable network. The Commonwealth Scientific and Industrial Research Organization of Australia obtained a Based on the patent of the underlying protocol of the wireless LAN..."

When Jia Hongjian heard this, he was shocked!Although he, Olsen and others checked the trademarks and patents when they applied for them, there were not many patents in this era, at least not many in the application of computer lines, and the name wf was not registered as a trademark, so he It is reasonable to think that there should be no wired LAN-because wf is a wired LAN!In his previous life, he still remembered reading the news that some organization in Australia sued Intel, Microsoft, and Apple in court, believing that they had infringed their wf patents, and after the final settlement, every wf chip that was manufactured , have to give a patent fee of 4 dollars to that Australian institution!And this company obtained a patent in 96, but after obtaining the patent, it is the same as Microsoft condoning Chinese piracy, regardless of whether others use his patent, but after the market has grown, it suddenly came out to sue people , At that time, it even attracted eee, that is, the Institute of Electrical and Electronics Engineers of the United States, to come out specifically to persuade the Australian government to give up the wf patent rights of this institution to which they belong, but they were not happy! "

If you say that, it means that the patent of wf already exists in this era, it is just that the name of wf has not been decided yet?Then in the future, Apple, a patent robber, will be sued by the Australian government agencies. Will the online technology developed by their ms company also be sued?Even if there is no defendant, can the online network technology only pay others a patent fee of 4 dollars for a chip?

Who knew that just when Jia Hongjian was worried, he only heard the old man Olson curl his lips, "It's their business that they have patents, and it's not impossible for us to bypass their patents. Such a large bandwidth , who said that we must choose their solution? Even if they choose the optimal solution, we can’t choose the suboptimal one? Is the key arrangement of the standard keyboard the optimal solution? Isn’t it still the least optimal solution? It has been so many years? The key is that our patents can be used by the whole world..."

Yo?Listening to what the old man said, can you bypass it casually?At this moment, old man Anderson nodded, "Yes, when I went to check, I found that a company in Canada happened to be publishing a patent of theirs, which seems to be called wln technology, and it seems to be in the field of network Yes. If they can come up with something different from CSIRO, of course we can too..."

Whoops?Listen to this meaning, is it possible that there were various standards for competition between various line LANs in history?Later, was it because of WF's various behaviors of turning a blind eye and closing one eye, making everyone think that this patent can be used for free without any money, and as a result, this WF became bigger.Then after it grows bigger, this wf will come out and sue people for money?From this point of view, it is not a problem to develop a real wf by yourself!

As soon as Jia Hongjian gradually felt relieved, he heard the old man Olsen say, "Well, that's the truth. But in terms of the machine, the interface we originally designed should be enough. The wf of the usb data interface on the motherboard The chip can also transmit network signals, so we don’t need to make any changes to the motherboard. If the machine does not need to be moved, the most important thing is to research a higher data transmission capacity, stronger anti-interference ability and longer transmission distance. .This thing doesn’t have to come out with the main machine... right, Hung-chien?”

"Well...that's actually..." Jia Hongjian nodded. Indeed, things like this line of routers can indeed be released separately after the release of the mainframe. If it's a trip, it won't affect anything if it's sold separately.Even after the general decision is made, when the console starts to go on sale, it is advertised that there is such a cheap wireless router for sale, which can whet the appetite of consumers!After all, regardless of whether it is Chinese or foreign, who has finished decoration and would like to see bright lines everywhere in the house?When it is necessary to have no lines, we try to make dark lines as much as possible, but it is not easy to do dark lines for things like computers.Now that there is a cable, and the patent fee is not charged, and the overall price is cheap, then those who bought an all-in-one machine and then buy a cable router, this is simply liberating the machine and making the home look better!