The Role of gaming keyboard and mouseWhen a new game is released, it's often easier to understand what is going on in the game. This can be especially helpful when y...

why is my mouse jumping all over the page and then freezing up?Have you changed the surface under your mouse recently? If you do not use a proper surface or mouse pa...

How is your cervical spine? ——Do you often have a stiff neck in the morning? Are your neck and back often sore? Because my cervical spine is not good, I have been studying how to further reduce the burden on the cervical spine some time ago. First of all, I started by improving my sitting posture for office and study, and equipped productivity tools with brackets—— But I found that I still haven't solved the problem because I use the phone for up to 90 hours a week - an average of 12 hours a day. And we all keep our heads down when we use our mobile phones! So even if I can use a stand to raise the height of the computer to prevent myself from bowing my head, the countless news, online shopping, and fishing actions during the office process will greatly reduce the effect of protecting the cervical spine! Another thing is to habitually use the mobile phone on the bed. If the mobile phone is raised high, the arm will be sore, and if the body is sideways, it will be bad for the eyes. Therefore, I think it is necessary to readjust my posture when using mobile phones! For example, I need to get rid of the operating habit of "using your finger to directly tap the screen", which tends to cause the distance between the eyes and the mobile phone to get closer and closer, and eventually lead to stiffness of the cervical spine. To adjust your posture when using a mobile phone, the first thing to consider is to control the mobile phone without directly using finger touch—combining the screen with the control method decoupling . At present, there are mobile phones that can be used as a host with an external display, but the investment is too high. Can I achieve my goal without changing the mobile phone? I have the following scenarios: At present, I am using Mi 9, which is equipped with MIUI 12 system, and can turn on the voice to wake up Xiaoai. However, Xiao Ai can only understand simple instructions, and does not support detailed operations such as sliding down in the APP, opening the contact chat window, etc., and cannot complete most actions through dictated instructions. Buy, but can't help me search keywords on what is worth buying. . . At this time, I discovered that there is another useful function on the phone—— voice control , which can realize the operations that Xiao Ai cannot do above. When complex operations need to be done, we can use Xiao Ai to call "Voice Control" to help her complete it together In MIUI settings Search for "Voice Control" you can find it - yes barrier free a function in After turning on voice control, you can follow "Introduction to use" walk through the tutorial It can support many common page operations, such as sliding down, double-clicking, returning, and so on. If a link needs to be clicked, it can call out digital menu , to display the links on the screen in numerical form: This method is very practical. If you don’t have a remote control tool at hand, it’s very convenient to ask Xiaoai and the remote control to help you operate it. Although the speed is not very fast, it can basically realize all the functions that require hands-on operation. However, it is not suitable for many occasions - through voice control, people around you will also hear the communication between yourself and the mobile phone, even if the content does not involve privacy, it will inevitably be a bit strange for others to watch you issue orders to a mobile phone Similarly, there is the "switch control" function, which can realize the use of switches to interact with Android devices without using a touch screen. But you need to use the corresponding peripherals. I accidentally discovered that by using a computer program to remotely control the mobile phone, the mouse can control the mobile phone, so if I have a mouse at hand, can I control my mobile phone through the dream linkage of "mouse-computer-mobile phone"? ? It is currently known that Win10 Professional Edition has the function of "projecting to this computer". If you cannot use the built-in screencasting APP of Win10 because of incompatible system versions, you can also try to use third-party screencasting software such as Apowersoft Screencasting to complete it. It should be noted that when using the screen mirroring software, the mobile terminal needs to open the developer option and grant certain permissions. Partners who have high requirements for information confidentiality should choose carefully. In addition, most third-party screen mirroring software usually requires purchasing a membership to unlock all functions. Screencasting software is very practical for auxiliary teaching, office presentations, and live broadcast industries! My purpose is to use the mouse to control the mobile phone through the "anti-control" function of the projection software. From the official introduction, this can be easily achieved. However, there are problems encountered in the actual operation. This time the problem mainly comes from: when the mouse controls the computer, the cursor does not appear on the mobile phone. As a result, if I don’t look at the computer screen, I don’t know what I’m clicking, @#￥%… Moreover, even if you look at the computer screen to control the mobile phone, there will still be a certain delay in the click of the mouse and the transmission of the screen. . . Although I don't have the need for real-time games, this delay can be clearly felt. . . If you use a USB cable to cast the screen, this problem will be lighter, but when I lie on the bed and pick up the phone, I don't want to connect a USB cable. . . Of course, we can't evaluate the software regardless of the specific usage scenarios. It is very good, but it can't help me achieve my goal of lying down and playing with my mobile phone. So if I give up the remote control of the computer and directly use the mouse to connect to the mobile phone, can I perfectly solve the above-mentioned problems of delay and invisible cursor? See if there is a mouse that can be directly connected to the phone on the Android side - there are three solutions: This solution can support wired mouse or 2.4G wireless mouse, you only need to buy an OTG cable. But the premise is that the phone supports OTG function. I bought Chuanyu's card reader four years ago and sent a small OTG, both of which are USB3.0 specifications. Connect the 2.4G receiver of the mouse to the other end of the OTG, and then you can use the mouse to operate the phone! The problem with this method is that a wire must be dragged under the phone, or a 2.4G receiver must be inserted. This occupies the only Type-C port. Unless you buy a wireless charging module, you can't play with your phone and charge it at the same time. There are many mice on the market that support Bluetooth. And many of them are 2.4G and Bluetooth dual-mode switchable. On this basis, there is even a style that supports storage of three Bluetooth connections that can be switched quickly with manual swing switches. Bluetooth 1, 2, and 3 can be connected to three devices respectively - so that you don't need to plug and unplug the 2.4G interface~ Once you get used to the touchpad, you will be inseparable from it. Since I started using Apple's laptop Macbook Air, I have become accustomed to the multi-finger operation using the touchpad, which is especially convenient for turning pages and switching desktops. It can be said that if there is a suitable touchpad, the mouse is the next best choice. In terms of the smoothness of page turning, only the touchpad can match the comfort of fingertips sliding on the surface of the tempered glass of the mobile phone, which is far inferior to scrolling slowly with the mouse. If it is a mouse without a middle finger wheel, you can only rely on dragging to turn page, the experience is even worse. But the problem is that it is easy to find a touchpad that supports the Apple system, and there are almost no independent touchpads that support the Android system! The wireless mouse is still very convenient to use - the accessibility function of Xiaomi system also supports "Large Mouse Pointer" , like this: If only the mouse is solved, the process of controlling the mobile phone is still not very smooth-for example, when shopping for something worth buying, first use the mouse to move the cursor, and when encountering the text to be entered, move the hand to the mobile phone to input, after the input is completed, move the hand to the mouse again turn the page. Without keyboard input, it will cause the hands to switch back and forth between the mobile phone and the mouse, which is not efficient, and the arms are easily sore, and it is impossible to achieve my goal of breaking away from the mobile phone with my hands. It will still hurt. Moreover, when using the mouse, a mouse pad and a relatively flat surface are required. If I want to lie on the bed and use the mouse to pick up the phone, I have to create a working environment for the mouse - use a flat object to pad a mouse pad. . . . So, I found myself in need of a keyboard, and a bluetooth keyboard that supports Android. Fortunately, I just bought the Royal Axe R108 some time ago. It can support Android, Mac, and Win systems and supports three connection methods: wired, 2.4G wireless, and Bluetooth. In the Bluetooth connection mode, you only need to press Fn+Q/W/E to switch between different devices. The reconnection speed is very fast, and it is completed in a few seconds. There is no need to re-plug the wire or search bluetooth signal. Of course, if I was picking my phone on the bed, I wouldn't go into bed with such a heavy keyboard. So I need a thinner and more convenient bluetooth keyboard. For example, British Fick's V750B Bluetooth keyboard - the thickness is less than 6mm, the weight is only less than 180g, and it is held in Juhuasuan all the year round. You can get it for 19.9 yuan with free shipping: After getting it, I tried to find some of its shortcut key combinations-such as Cmd+Enter to return to the main menu, Cmd+Backspace to return to the previous menu, and so on. In order to be able to touch the buttons in the case of touch typing, I put cloth stickers on the buttons I often use↓ Of course, I finally found that Android supports too few keyboard shortcuts. Its design concept is based on finger operation, which is different from systems such as Win and Mac, which originate from keyboard control. So in order to be able to control the phone with a bluetooth keyboard, there are still some kinks that need to be solved. This kind of Bluetooth keyboard with a touchpad is now on sale. The touch can realize all mouse operations without the need for a mouse and mouse pad, and it also supports many multi-finger gestures, which is more practical. After thinking about it for a while, I initially planned to buy the new version of Hangshi: The advantage of this is that the touch area is larger, but this Only 5 rows of buttons ! That is to say, the commonly used Esc and F function keys have been abandoned. If you are a person who often needs to use the Esc key, you will find it very inconvenient. So I finally chose the 8thdays black square button with touch control: After various discounts, a certain treasure flagship store starts with free shipping for 36 yuan. Although the price is not cheap compared with Infinity, but except for the touchpad, the overall workmanship of the 8thdays keyboard is slightly inferior to that of Infinity. After actually getting it, I found that it has a lot of workmanship flaws - the back is a flat bottom plate, which feels a little cut to the touch, and the front touchpad is also a little undulating, and more obvious flaws can be seen - some positions are suddenly warped , some locations are bumpy: Although the customer service tried to explain that "pro touchpads are available", I don't think the credibility is high, after all, mine is like this: And the other color of the same paragraph is like this: Here is a comparison of the two Bluetooth keyboards: From the perspective of size and weight, the difference between the two is very small The feeling I get from using the Bluetooth keyboard touchpad is that whether it is an Apple, Lenovo or other brand computer, the touchpad is very silky, and there is no delay or lag when using it. However, the touchpad equipped with a third-party Bluetooth keyboard may be due to the inherent delay of the Bluetooth signal. When using two fingers to drag the page, it is either a little faster or a little slower, and sometimes it will get stuck. Support touchpad operation, etc. It's a lot better than without a mouse, but it doesn't quite live up to my expectations. At this point, all the ways I can think of so far have been introduced. For long-term use of mobile phones, I still do not recommend that you directly operate the touch screen. No matter how you look at the mobile phone, the cervical spine will slowly approach the screen after a long time. Since I haven't found a suitable touch solution, I still use the keyboard plus finger operation. If I need to type a lot and use the same APP for a long time, I will use the keyboard to assist the operation. If you use a mobile phone with a keyboard, you must have a mobile phone holder. These are the mobile phone holders I am currently using: This is usually used on the desktop, the advantage is that it is very light! The disadvantage is that it cannot be charged when placed vertically. I bought this a few years ago, and it has the advantage of having a standard camera hole on the bottom, which can be assembled with any camera bracket. The disadvantage is that the rubber gasket used to fix the mobile phone is not particularly stable. After a few years of starting, it broke in one place. This is the "lazy artifact" at the head of the bed. Although many versions have been iterated now, I still use the 80cm classic model I bought at that time: The official publicity picture is very realistic - this is how most people use the lazy artifact ↓ But my recommended approach is to use lazy artifacts to help us fix the phone at eye level. The disadvantage of this lazy artifact is also obvious. When you tap the touch screen with your finger, it will shake. Of course, if you are equipped with a keyboard and mouse, or a keyboard with touch, there will be no such problems. As far as I am concerned, I need to memorize a lot of knowledge for a single time. I use ANKI more (a bit like various word memorizing software), and sometimes I need to use it for more than 5 hours a day. Its most typical operation is: the next question, Yes/No. So I found keyboard shortcuts for these commonly used buttons: In the bluetooth keyboard, z corresponds to undo the question and return to the previous question, press enter or space corresponds to display the answer or choose to remember by default, and the numeric keypad 1234 corresponds to the proficiency level. Shift+8, namely *, corresponds to marking the topic. Then I marked these letters and numbers with cloth stickers, used the marked bluetooth keyboard as an answering tool, and used a mobile phone stand to make the screen parallel to my eyes-now lying on the bed/standing In front of the desk, the cervical spine can work and study without burden. Similar usage scenarios and what is worth buying when shopping, I need PageDown to turn pages for me, etc. To sum up, in order to make the cervical spine more comfortable, we can use many ways (including voice control, screen projection control, Bluetooth keyboard, mouse and touchpad, etc.) to keep our hands off the phone. At present, Android devices do not support the keyboard enough. I believe that in the future when the mobile phone system is highly developed, more and more mobile phones will be used as hosts, and the Android system will optimize the keyboard more humanely.

As a male text worker, the use of mechanical keyboards almost runs through my entire work and daily life. The summary of my personal experience is as follows: In order to use small numeric keyboards, I often choose between mechanical keyboards and ordinary keyboards; The keyboard has a smooth and crisp sense of paragraph, but I am worried about affecting my surroundings. At the same time, my entanglement, I met the Rapoo V700DIY 104-key full keyboard under the introduction of a friend. It has complete functions and is suitable for office work. Secondly, it is supported by the fast silver switch of independent innovation. Full-size hot-swappable, customization is popular, and it is also the first 104-key customized mechanical keyboard launched by Rapoo. More playability and convenience, let me find the perfect balance between the use feel and experience, let me introduce him to everyone... 104+5 is fully functional and more playable, and the simple color matching desktop is versatile and has a high value One of the most important reasons for choosing this keyboard is the full keyboard among the rare mechanical keyboards on the market. It not only supports 104 full keys but also supports 5 special keys. It is really worth it to look good and easy to use. The 104-key full keyboard personally thinks it is more in line with the user's operating habits, and the distribution of each functional area is relatively reasonable; the second thing worth mentioning is the four special function keys, which are M mode switching from left to right, between game mode and office mode. seamlessly switch between them; V1 backlight mode switching button, realizes the switching of 28 kinds of built-in backlight effects; V2 is the switching button of the rightmost scroll wheel mode, switches and adjusts the volume and backlight brightness, and can be adjusted by pushing forward and pulling backward. It realizes stepless adjustment, which is very similar to the feeling of DJ playing discs, and the playability and interaction are stronger. Finally, V3 is a mute key similar to shortcut operations. Fully functional and easy to handle dual scenes of office games. Secondly, this Rapoo V700DIY is also outstanding in appearance. The aluminum alloy suspension top cover is matched with the front pure white keycap, and the extremely narrow frame design is matched with the front suspension brand LOGO. texture. No matter what color desktop mouse is, it is very versatile, and it still looks good in any combination. Rapoo's self-developed fast silver-axis key travel is short, rebounds faster and is more silent, 104-key full-key hot-swappable to enjoy DIY fun Rapoo V700DIY is equipped with Rapoo's independent hot-swappable linear fast silver-axis mechanical switch, which is sensitive to start and rebounds strongly. The total stroke is about 4mm, and the trigger stroke is about 1.3. Difference. It is more suitable for use in games. The key stroke triggers quickly and can output accurately, always grasping the opportunities on the battlefield. It feels comfortable and not stiff. The sound of the keystrokes is relatively quiet. The single-axis body has a service life of 50 million presses. There are dust-proof walls on both sides of the shaft body, which effectively reduces dust and debris falling into the gaps and causing the shaft body to jam and fail. . Long-term use is still silky. The 104-key full key supports hot-swappable replacement, and is compatible with the mainstream five-pin hot-swappable shafts in the market, such as our common Jiadalong, Gaote, Kaihua, and TTC genuine brands. Take Rapoo's linear elastic white shaft as an example, the metal shaft seat has the advantages of anti-oxidation and wear resistance, and it is still connected firmly during frequent plugging and replacement, and the signal is output accurately. Use the attached key puller to align the pins according to the prompts. It is very convenient to replace. You can replace the shaft body according to your personal preference and feel, and enjoy the fun of DIY. 19+18 Cool RGB Light Effect Perceives Optical Charm, FN+X Quick Operation One-Touch to Achieve Both Office and Entertainment Another highlight of this keyboard is the cool RGB backlight effect. You can freely switch the backlight effect in the game and office modes through the M and V1 keys in the special keys. There are 19 types supported in game mode and office mode. It supports 18 kinds of lights, ranging from blooming flowers, drifting with the flow to speed and passion, etc. It can also be driven by a computer to display the above 37 kinds of light effects, and to switch between light brightness and light speed. Or set the lighting for a certain button in a targeted manner, and can also realize manual adjustment according to the FN+X combination key, which is very playable. Immersive perception comes from the optical charm of the Rapoo keyboard, which adds vitality to the desktop. In the work scene, many shortcut keys are needed to assist the work. In addition to supporting the Win system, Rapoo V700DIY also supports the shortcut key combination between FN+"F1~F12", such as FN+F5 to quickly open my computer; FN +F7 to turn on the computer or FN+F11 to realize the control of the previous song. At the same time, it can also lock and open the Win key, avoiding pressing multiple keys at the same time in the game, and preventing the wrong operation from cutting out the screen and affecting the game experience. With the blessing of many shortcut keys, the frequency of using the mouse is greatly reduced, and the work is more concentrated and efficient. 104 keys without punching, programmable and customized experience, high-quality details specially designed for gaming work Download the driver software corresponding to the model on the official website in advance, and you can make some customized settings. Connect the keyboard to the computer through the wire, and the model can be automatically identified. Not only can you perform individual macro programming and combination key settings for each key; It is also possible to personalize lighting settings and set macro programming instructions triggered by one button, and a set of combos to output continuously to grasp the game's opportunities. In addition to the above-mentioned function introductions such as full-key no-flush hot-swapping, this keyboard uses a wired connection, which rejects delays and responds quickly, which helps accurate real-time output during the game and ensures long-lasting and stable transmission. The non-slip silicone tripod on the back is flexible and multi-angle adjustable, and it is also convenient to fix the keyboard position. You don’t have to worry about staggered shifts affecting the gaming experience while listening to rock and roll. There are also 104 PBT two-color injection-molded keycaps, which are made of thick materials Fine touch grainy, long-term use without oil, very easy to take care of. Summarize: After a period of experience, in summary, this Rapoo’s first 104-key customized mechanical keyboard has brought me too much value-for-money experience. First of all, the 104-key full-key keyboard also supports hot-swapping. Innovative fast silver switch, fast rebound and short key travel, whether you are daily coding or gaming experience is very remarkable; in terms of appearance, the surface aluminum alloy floating cover combined with cool 38 kinds of RGB backlight Efficient, a proper atmosphere creator looks good no matter how it is set up. Finally, it supports customized settings such as buttons and macro programming on the computer side, as well as details such as the design of key line separation. It is specially designed for office games. It is a mechanical keyboard suitable for office use in terms of function and hardware. If you are doing "multiple choice questions" like me, I think the Rapoo V700DIY 104-key full keyboard is a good choice!

What is the one peripheral you interact with the most on your office computer? That’s right! The Office Keyboard is your primary avenue of interaction with your machine and can make or break your productivity.