With the continuous advancement of science and technology, LED display manufacturers have integrated many new technologies, such as interaction, cloud computing, the Internet, and face recognition. Previously, LED display manufacturers only used interactive technology on LED interactive tile screens, and did not use them on LED displays. Nowadays, with the visual fatigue of traditional LED displays, LED display manufacturers of LED display human screen interaction have come.
Traditional LED displays are only used as displays, so they are one-way propagation, lacking crowd interaction and allowing the audience to truly participate in the fun and design of the product. With the continuous advancement of LED display manufacturers, LED display is no longer limited to one-way propagation display, but to the direction of intelligent interaction, to achieve human-screen interaction and human-computer interaction functions. The main ways of human screen interaction are screen-network linkage, augmented reality, virtual reality, face recognition, touch interaction, and screen movement.
The so-called screen-network linkage is the use of LED display and the Internet combined, you can use mobile phones, computers, iPad, and other ports, synchronous network operation or connect wifi for control, or the use of two-dimensional code or APP and other ports, to achieve interactive experience between LED display and the public, can stimulate the curiosity and participation of the audience. This kind of human screen interactive display is more favored by the public, and at the same time, LED display manufacturers are more aware of the importance of interactive network +. Therefore, various LED screen companies have begun to invest in the research and development of human screen interaction, and constantly optimize and innovate.
Augmented reality and virtual reality and human screen interaction technology, before virtual reality, are people out of thin air imagination of things, that is, things that do not exist in reality. Nowadays, the addition of reality and virtual reality coupled with intelligent LED displays can truly restore the scene experience in virtual reality and let the images appear in front of people. This kind of virtual reality and augmented reality technology is projected into the LED display, creating a scenario for the audience to combine situations, and it is easier to invest people’s emotions and feelings into the LED display.
Nowadays, AR/VR is considered to be inseparable from the LED display, AR/VR if you want to show in front of an audience, you must use a medium, and LED display plays the role of this medium. Therefore, LED displays are considered to be an essential element in AR/VR and the most important hardware facility. Some people may say that the LCD splicing screen is also used as a display part, and the price is lower, why not use the LCD splicing screen? As we all know, the LCD splicing screen has always been a bug, that is, the stitching gap, which will greatly reduce the aesthetics of the overall picture. The LED display has both seamless splicing technology, but also has better picture quality, contrast, gray level, and large screen stitching size, etc., so the LED display is called the most important hardware facility of AR/VR.
Human screen interaction and face recognition technology:
Face recognition technology is the use of analysis and comparison computer technology to identify the face, this technology belongs to the biometric recognition technology, is the biological characteristics of the organism (generally refers to the person) itself to distinguish the organism individually. This technology includes face tracking detection, automatic adjustment of image magnification, night infrared detection and automatic adjustment of exposure intensity and other technologies. At present, this technology is used more in the field of traffic display.
That is, on both sides of the zebra crossing at the intersection, install surveillance cameras, LED displays, audio and face recognition, etc., when pedestrians run red lights, the system will prompt pedestrians to obey traffic rules and other warm tips. If the pedestrian continues to run the red light, the opposite camera will take pictures of the pedestrian, and then the photo will be transmitted back to the public security system using Internet + technology, and then the cloud computing and face recognition technology of the public security system will filter and analyze the identity information of the pedestrian who runs the red light, and then publish it on the LED display screen, so that the pedestrian instantly becomes the Internet red face.
Touch Technology and Interactive Technology:
At present, not only the LED interactive tile screen can realize the interaction of the human screen, that is, after the footsteps of the person fall, there will be some special effects accordingly, such as flower blossom, flower falling, water ripple, catching fish, glass boardwalk breaking, playing football, cutting watermelon and other small interactive games. After the LED display is equipped with touch technology, these interactive effects can also be realized, that is, human screen interactive technology.
At present, LED interactive floor tile screen technology is becoming more and more popular in the field of stage art, hotels, shopping malls, glass boardwalks, and bars. With the continuous pursuit of perfection, and aesthetics and creating a stronger visual shock for the audience, LED interactive floor tile screens are more popular. LED display manufacturers are becoming more and more perfect in the technology of LED interactive floor tile screens, the clarity is getting higher and higher, and the colors are more brilliant. Nowadays, LED interactive floor tile screen has been widely used in large-scale stage performances, and even some evenings only use LED interactive floor tile screen, which shows that its future development prospects are broad.
A touch screen is a kind of sensor display device that can receive input signals such as contacts, when the graphic buttons on the screen are touched, the haptic feedback system on the screen can drive various connection devices according to the pre-programmed program, which can replace the mechanical button panel and create a vivid audio and video effect through the screen displayed by the LED display.
The other is touch screen technology, which is a new type of signal input device, that is, human-computer interaction. When people touch content on the screen, they perform differently depending on how your audience is doing it. This touch screen technology is similar to the touch technology of smartphones now, which is mainly used in public information inquiry, military command, a la carte, video games, real estate pre-sale and multimedia teaching.
Since the LED touch screen is to be operated by the human body to touch the LED display at close range, the display effect of the LED display is very demanding. The traditional LED display will appear grainy when viewed closely, coupled with the fact that the brightness is too high, if the human eye looks closely for a long time, it will damage the human eye. In order to solve this problem, LED display manufacturers have developed four-in-one MiniLED and COB packaging technology, which can greatly reduce the graininess of small-pitch LED displays when viewed up close, and as the brightness of the screen decreases, grayscale and color reproduction are not lost.
The use of human screen interactive technology in shopping malls is also more, according to Aowei Cloud Network is expected to be this year, the overall market size of China’s commercial display will reach 58.88 billion yuan. In the future, the pressure of brand competition will become more and more intense, the replacement of new products will become faster and faster, the demand for market segments and emerging markets will be more and more, and the demand for personalization, diversification and customization will also be more and more. The LED display is not only a display terminal but also as a carrier, equipped with interactive technology, face recognition technology, touch technology, AR/VR technology, and 3D technology, etc., to attract more traffic for the mall.
With the rise of smart cities and the call of China’s intelligent manufacturing 2025, intelligent technology and interactive technology have become the main technologies of LED displays. If these technologies are applied to the commercial display market, they can bring more traffic to the mall and increase the turnover of the store.
All in all, as China continues to develop in the direction of intelligence, LED display manufacturers are also paying more and more attention to intelligent interactive technology, such as LED interactive floor tile screens, LED touch screen technology, human screen interaction technology, 3D technology, face recognition technology, AR/VR technology, etc. It can be said that the future of the human screen interaction technology of LED display has come and gone, and this immersive experience is more popular with the public.