Digital life is also highly dependent on brain-computer interface technology. The existing brain-computer interface is divided into invasive and non-invasive, and the mainstream application is to study the interaction between brain waves and external objects, which is far from reaching the point of scanning the human brain and fitting human thinking.
In the movie, Tu Yuheng uploaded the consciousness of her dying daughter tuya Ya. As a digital life, her eyes will move with people's actions, and she can communicate with people. Here, we use familiar computer vision and natural language processing technology. "This part of the technology is relatively mature."
Digital life in movies.
In the movie, every time the digital tuya Ya appeared, she did that exercise in her small room.
Don't underestimate such a room. In the setting of scientific consultants, the stability of space is very important to digital life. Especially for young digital life, they need to live in a familiar environment as their own identity, otherwise, digital life will collapse.
In Wandering Earth 2, at first, Tuya had only two minutes to live. She will find out "why is it so dark", feel scared and need "daddy's hug". Cui Yuanhao said that this is because the computing power is not enough to support the digital space for a long time.
Therefore, the film protagonist Tu Yuheng's research is actually devoted to two points: reducing the dependence of digital life on computing power and looking for devices with stronger computing power. Later, he inserted tuya Ya's digital life backup card into a 550W intelligent quantum computer with stronger computing power.
If you look closely, you will find that the digital life card is like a device tied together by two USB flash drives. After the film was released, flash memory+card reader in the form of digital life card also became popular. Many people place orders and say that I am also a person with digital life backup.