All those who have read "mechanical Public Enemy" should be shocked by the holographic image of the dead doctor. That is indeed! If the mobile phone display screen can be like that, the chip is getting smaller and smaller, while the demand for the screen is getting bigger and bigger. However, no one wants to face the challenge of buying a big screen mobile phone, A girl can put it in a handbag or bag, but a man doesn't have a bag, and doesn't want to fill it up. What should I do? I had to buy a smaller screen. If you can implement random projection, the screen can be basically saved. We can find a smooth place to project it at will, and then capture users' movements through camera technology, similar to somatosensory games, the advantage of capturing the area clicked by the user is that the screen is virtualized and there is no need for a capacitive screen or a resistive screen. This may be the reason why the light is more advantageous than the electricity, after several centuries, I believe that the light will eventually win. God says that if there is light, there will be light!
We only need to keep a small "device", which can be used as a TV, computer, or mobile phone at the same time... what is lacking is only a display screen, which can be projected on any target, a wall, a glove, a book, a piece of paper, and your palm, the back of the seat in front of the car .... the most critical technology is the display. What results can be displayed is important. Facts prove that the eyes of a person are more sensitive than their ears and are more difficult to serve. This is the biggest challenge.
It is worth special attention that today we are no longer in the rough age of developing science and technology by war. We used to rely on the development of military technology and invest in civilian use after N years, the endless demands of unlimited users directly promote the development of science and technology. Of course, the final results of the two are also different. The war-led scientific and technological development is destined to be targeted and serious. After all, it is related to the rise and fall of the country and the birth and death of individuals. Ultimately, it is destined to be weak in divergence. Therefore, it only produces personal computers, and it has been like that for years. On the contrary, the unlimited demand-led technological development is highly divergent. They may subvert an industry that is at its peak, rather than trying to protect it or push it forward, if Jack is really facing the war-like Emperor Yongle, then the latter will prove to be his most valuable opponent!
