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Engineer takes you an in-depth look at the design story behind Infinix Note5...

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发表于 2018-10-08 09:34:50 来自手机 | 显示全部楼层 |阅读模式
[br][br][img src="?467376"][br][br]Second : Xpen [br][br]Hello, Xfans, I am very happy to meet you guys again on XCLUB. Today, we invited Lucas Lu, R&D project manager of Infinix Note5s, to ask him to reveal the design story of Infinix Note5s on Xpen. [br][br]The editor: Hello Lucas, as the latest mobile phone of the Note series in 2018, what do you think is the highlight compared with our other series of mobile phones? [br][br]Lucas: Our Note5s’ main Slogan is The Creator. All the highlights should be focused on the Xpen built in Note5s, which I think is the biggest highlight of Infinix Note5s. [br][br]The editor: What is the biggest highlight of this Xpen itself? [br][br]Lucas: This pen itself is a product that combines technology and design. Our Note5s can be said to be the finest capacitive pen in the world. [br][br]The editor: Wow! It turned out to be the finest capacitive pen in the world! So what new technologies or materials does Xpen use to create the world's finest capacitive pens? [br][br]Lucas: In fact, our Xpen adapts the latest imported composite material. The thickness of the common molded pen body in our market can only reach 0.8MM, but after using this new composite material, the thickness of the pen body was reduced to 0.5mm under the premise of the strength and toughness of the pen. On the other hand, our Xpen is the finest capacitive pen in the world. In terms of hardware optimization, the capacitors in our Xpen have also been replaced and upgraded. Our initial design is being able to use for 60 minutes with the charging time of 20 seconds. After upgrading and debugging in the aspect of hardware, our Xpen can basically last 90 minutes with 10 seconds of charging, which is a big improvement. [br][br]The editor: When it comes to the business phone with a pen, we can easily think of Samsung's Spen. What are the characteristics of our Xpen that are worth mentioning compared to Samsung's Spen? [br][br]Lucas: First, I have to clarify a concept. Samsung's Spen is an electromagnetic pen, and our Xpen is a capacitive pen. The two interact with the mobile phone through completely different ways. Because of its interactive nature, the pen itself does not need to be charged, so it can be very slight. But there are capacitors in our Xpen, and if the capacitance is to be built into Xpen, its size the inevitably increases. Even so, we still make the Xpen the same size as Spen, which is a formidable technological challenge, and Samsung's price is several times more expensive than our Note5s. It can be said that our note5s is a product that combines high cost performance with high technology. [br][br]The editor: What is the most difficult point in the development of Xpen? [br][br]Lucas: The biggest difficulty is the size. The pen of this generation is to be inserted into the phone body, plus there is small space left for the Xpen. So, we need to make the thickness of the Xpen as small as possible to ensure the strength of the phone body and the Xpen. Don't forget that there is a capacitor in our Xpen, which is quite a challenge. After the upgrade of the pen's material, we repeated the drop test, material saturation test and oxidation test. Finally, the size of such an Xpen was determined. [br][br]The editor: I didn't expect that it takes so much effort to design this simple Xpen. So, you said that there are many tests on Xpen, is there a specific number of tests? [br][br]Lucas: We have more than 30 kinds of tests for Xpen, with a total number of nearly a million. The number of material test of the Xpen nib alone is more than 100,000, for our definition of Xpen is that after 100 thousand times of use, the pen nib can continue to work normally, including clicks and scribes. In addition, take Xpen's scratch test as an example. Only if paint-shedding doesn’t occur after more than 3,000 scratch tests, it can pass the test. And for pop-up mechanism head, it must be guaranteed that it can still work normally after more than 100,000 tests. [br][br]The editor: Wow! This is really a huge test project! So, in the end we want to ask what pain points of users are solved by the huge workload specific to this Xpen,? [br][br]Lucas: Our design and testing all focus on better interactive experience, including the likes of Xpen's squeezing action, which is designed to give users a more technical and business feel, and more in line with the impression that a technology product offers. In addition, our control of the size of the Xpen, very small and light, solves the user's hand feeling problem of the whole weight of the phone, the built-in Xpen is more in line with the integrated body to give people a sense of fluidity, and is not easy to lose. For the design of the nib, we chose better materials to increase the durability of the Xpen. The service time of 90 minutes with 10-second charging enhances the endurance of the pen. [br][br]The editor: Great! Thanks to Lucas for our interview today, I hope that our R&D team can make better and better products! Thank you! [br][br]So today's interview is over here, Xfans, we will see you next time! [br][br]Character biography [br][br][img src="?467375"][br][br]Lucas, a boy born in the 90s from the Infinix Project Management Department.[br]Joining infinix for three years, from the original NOTE HOT (the first generation of NOTE series) to the current NOTE 5 Stylus, all the way to witness the iteration and growth of the NOTE series. Sometimes, it seems exciting, when coming to mind.[br]Infinix's slogan is The future is now. He has been relatively quiet like the slogan, which is also consistent with his personality. He likes fast-paced things, including work. He goes running when getting a spare minute, and he is very interested in the marathon, in which he has participated three times. He also spends the holiday going out for a trip, ans he is inclined to natural scenery, such as climbing Huangshan Mountain, Mount Tai and so on. [br][br]

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发表于 2018-10-08 09:56:22 来自手机 | 显示全部楼层
nice  
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发表于 2018-10-08 09:58:21 来自手机 | 显示全部楼层
90 years ago????
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发表于 2018-10-08 10:11:09 来自手机 | 显示全部楼层
osm....
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发表于 2018-10-08 10:12:36 来自手机 | 显示全部楼层
good .
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发表于 2018-10-08 10:34:06 来自手机 | 显示全部楼层
woww ..
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发表于 2018-10-08 10:36:58 来自手机 | 显示全部楼层
Wow! That's nice
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发表于 2018-10-08 10:39:34 来自手机 | 显示全部楼层
hiiiiiiiiiiiiiiiii
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发表于 2018-10-08 10:57:02 来自手机 | 显示全部楼层
dope just
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发表于 2018-10-08 11:21:14 来自手机 | 显示全部楼层
Great Bro Thanks For Your Design
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