Use VR to see the house. What kind of new experience is it?
In a VR experience room in Beijing’s National City, I personally experienced a VR viewing experience. The structure of the experience room is very simple. One curtain is isolated from the outside light, and a large display is set up on the side of the wall so that the guides can simultaneously experience what the experiencer sees. An optical tracker is installed on two opposite corners of the ceiling. To move the position of the person experiencing the experience.
After simple debugging, the guide gave me a HTC Vivi helmet and gave me a controller. I began to explore it by myself.
To be honest, because I had experienced some bad VR products before, I didn't expect too much of this experience, but when I put on my helmet, I was shocked by the scene: warm-colored hardcover room, satin Surface material curtains, European-style leather sofas, exquisite floor tiles and parquet, an open magazine on the coffee table, and even the floor-to-ceiling windows and sunset and streetscape are extremely clear.
I tried to use the controller to touch the floor, and the floor tiles were instantly converted to solid wood. I realized that this was a realistic virtual reality scenario. I could choose the decoration I like in this model room.
After a few minutes, I adapted to the psychological panic that had just arrived in the virtual world. I tried to reach the floor-to-ceiling window. The sky and the street outside were also clearly visible. I pressed the time control button and the immediate VR landscape immediately simulated 24 hours a day. As the light changes, the sun rises east and west, and the light goes from shallow to deep and distinct.
Experienced here, I seem to have fallen in love with this house, could not help but ask the guide, "Is the house modeled on the real house?"
“This is a real-world model restoration of a real estate project in Guangdong Province,†the guide said.
Listening to him, my curiosity is even stronger. I continue to “explore†in the room. When I touch the “wall†with the controller, I find that the length, width and height of the room are displayed on the “wallâ€. When I move the controller up the "wall," a size chart changes, so that I can feel what "high 240cm" is.
However, a little experience made me feel uncomfortable. The boundary between the virtual room and my physical room is marked with blue light. The first time experiencers are inattentive and there is a risk of “hit against the wallâ€. I’m also a guide. It was only at the prompt that the embarrassment was avoided.
Then the guide changed the room again and gave me a feeling. When I removed the helmet, I looked back at the gray walls of the experience room and the simple curtains, such as the world.
TFT (Thin Film Transistor) is a thin film field effect transistor. The so-called thin film transistor means that each liquid crystal pixel on the Liquid Crystal Display is driven by a thin film transistor integrated behind it. This can Display Screen information at high speed, high brightness, and high contrast. TFT is an active matrix liquid crystal display.
The TFT-LCD liquid crystal display is a thin film transistor type liquid crystal display, also known as "true color" (TFT). TFT liquid crystal has a semiconductor switch for each pixel, and each pixel can be directly controlled by dot pulses, so each node is relatively independent and can be continuously controlled, which not only improves the response speed of the display, but also can be accurately controlled Display color gradation, so the color of TFT liquid crystal is more real.
In the fierce competition among many flat panel displays, why TFT-LCD can stand out and become the next-generation mainstream display is by no means accidental, it is the inevitable development of human technology and thinking mode. The liquid crystal has avoided the difficult light-emitting problem successively, and the light-emitting display device is decomposed into two parts by using the excellent characteristics of the liquid crystal as a light valve, namely the light source and the control of the light source. As a light source, brilliant results have been achieved in terms of luminous efficiency, full color, and life, and they are still being deepened. Since the invention of LCD, the backlight has been continuously improved, from monochrome to color, from thick to thin, from side fluorescent lamp type to flat fluorescent lamp type. The latest achievements in luminous light sources will provide new backlight sources for LCDs. With the advancement of light source technology, newer and better light sources will appear and be applied to LCDs. The rest is the control of the light source, the technology and process of the semiconductor large-scale integrated circuit are transplanted, the thin film transistor (TFT) production process has been successfully developed, the matrix addressing control of the liquid crystal light valve is realized, and the light of the liquid crystal display is solved. The cooperation of the valve and the controller enables the advantages of the liquid crystal display to be realized.
Tft Display,Tft Display Clear,Edp Tft Display,1.8 Inch Clear Tft Display
ESEN Optoelectronics Technology Co., Ltd, , https://www.esenlcd.com