"Then what is the difference between Qian Kun Yi's touchscreen technology and Sony's PSP's touchscreen technology?" Another reporter asked.
"Of course, if Jiu Liangjun did not lie to me at the press conference, and their PSP uses resistive touchscreen technology, then we are indeed very different. Because we are using capacitive touchscreen technology!" Boss Jia said with a smile.
"What! Capacitive touchscreen technology! That's impossible! " Jiu Liangjun's face changed. Since the PSP used touchscreen technology, then Jiu Liangjun must have a deep understanding of touchscreen technology. So, Jiu Liangjun knew very well that there were currently 4 mainstream touchscreen technologies. They were infrared touchscreen, acoustic touchscreen, resistive touchscreen, and capacitive touchscreen.
Although the first two technologies were mature, the upper limit was very low and could not be used on the PSP. Only resistive touchscreen and capacitive touchscreen could be installed on the PSP.
However, the technical difficulty of capacitive touchscreen was too high. Although there were related technical ideas and a certain number of products, the user experience was terrible.
According to Jiu Liangjun's research, capacitive touchscreen technology could only be used after 2010. How could Daqian introduce capacitive touchscreen technology in 2001?
Could it be that Daqian had invested a lot of money to develop capacitive touchscreen technology eight years ago?
Jiu Liangjun's forehead suddenly had a few drops of sweat. At this time, the nosy reporter did not want to let Boss Jia go. He continued to ask, "Mr. Jia, what is the difference between resistive touchscreen technology and capacitive touchscreen technology?"
"This question is more difficult for me to answer!" Boss Jia pondered for a while and said, "First of all, there is the difference in technology. However, it is difficult to explain the details in a short time. If you are interested, you can go back and do some research. These technologies are publicly available."
"In terms of practical experience, there is a slight difference. However, it is not obvious if I am the only one who can explain it. At least there is a reference!" Boss Jia said with a slight smile. He glanced around the audience, and then looked at Jiu Liangmu and said with a smile, "Jiu Liangjun, I wonder if you have your PSP with you?"
"…" Yu Liangmu didn't expect Boss Jia to ask him this question. He didn't give any notice beforehand. Yu Liangmu broke out in cold sweat. Then, he began to calculate the meaning of Boss Jia's words.
"Since Jia Yapeng dared to ask me directly whether I brought it or not, he must be confident that his capacitive screen technology can surpass mine. In fact, if the capacitive screen technology is really mature, then the resistive screen is really …" After a round of calculation, Ryōki Jian made the most correct decision. "Mr. Jia, I'm very sorry. For the sake of technical safety, I can't wear our important product on my body all the time!"
"Is that so? That's very regrettable!" Boss Jia shook his head, which made Yu Liangmu feel relieved. However, the next second, Boss Jia smiled and said, "But it doesn't matter. I remember that we have a business partner who also launched a touchscreen phone last year. And it just happens to use the resistive touchscreen technology. We can compare it today!"
Then, Boss Jia's secretary presented a small flip phone.
Although the brand of this phone was covered by a thick piece of tape, it was impossible to see the brand of this phone.
However, there were reporters who knew mobile phones at the scene who immediately recognized the origin of this phone at first glance.
"It's Motorola A6188!" The reporter exclaimed. The surrounding reporters showed an expression of sudden realization.
In 2000, because the Daqian mobile phone's camera was the best in the world, many mobile phone companies were unable to compete at all and couldn't produce a camera phone.
Therefore, many mobile phone companies decided to find another way and come up with other gimmicky mobile phones. Then, Motorola's touchscreen phone, A6188, was born. This was the world's first mobile phone with a touchscreen function, and it also used resistive touchscreen technology.
When it was launched, it was really popular with many users. However, because of production problems, the sales volume was actually not very high.
"This mobile phone uses resistive touch screen technology. Because it's not sensitive to the touch of the fingers, the dealer is very considerate to prepare a pen for us!" Boss Jia smiled slightly and then took out a plastic pen from the side of the mobile phone.
In fact, when Boss Jia first saw this plastic pen, he was very emotional deep in his heart. Because since 2000, touchscreen phones began to be promoted globally. For about ten years, all touchscreen phones came with a touch pen as a standard.
Of course, many people born in the 2000s might not even know about this at all, and it was even more impossible for people born in the 2000s to know about this.
However, at this point, it was believed that many readers' memories would emerge, and then they would shout in their hearts, "Grandpa Qing Hui!"
Boss Jia remembered that when he first saw that a pen could be taken out from the side of a mobile phone and then directly written on the screen of the phone, he was shocked. He was shocked at how cool this pen was. This mobile phone came with a pen, and it could be used to write on the screen. It was really f * cking domineering.
Later on, when smartphones were promoted, all touchscreen phones and products with pens seemed to disappear overnight. People couldn't help but sigh at the retrogression of the times. Now, people directly used their fingers to write on the screen. It was really not high-tech at all!
However, in reality, being able to write on the screen with fingers was the real progress of touchscreens.
This was because anyone who used a plastic pen to write used a resistive touchscreen. Because the resistive touchscreen was not sensitive to the reaction of fingers, it was very inconvenient to use fingers, and it was very easy to write wrong words.
It was believed that many people still remembered that in that era, if they had to use their fingers to write, they had to use the tip of their fingernails to scratch on the screen. This was because only then could they write words that could be recognized by the system.
However, in the era of capacitive touchscreens, this was changed. Because capacitive touchscreens were very sensitive to the recognition of fingers, users could directly use their fingers to write. Naturally, there was no need for plastic pens.
Of course, some people might refute that clearly using a plastic pen to write looked more elegant and cool. Using fingers was a retrogression of the times.
Moreover, the plastic pen could be directly inserted into the phone, and it didn't take up any space. It was very convenient.
Well, this idea couldn't be said to be wrong, but it didn't matter. Next, Boss Jia's demonstration would solve everyone's doubts.
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