VR was first invented by the U.S. military to solve the driving problems of fighter pilots.
In the 1960s, with the advancement of fighter technology, the U.S. Air Force was facing a big problem at the time: how to control 300 switches and 75 display screens while flying at the speed of sound while fighter pilots had to dodge enemy fire shooting. In order to allow flight data to appear in front of the pilot in real time, to prevent the pilot from constantly turning his head to look at different instrument panels, and miss the opportunity to aim and shoot at the enemy aircraft, the first Helmet-Mounted Display was created in 1967 , Referred to as HMD).
So these high-tech devices were invented for weapons. Just like Google ’s quantum computer, quantum hegemony is also used to quickly calculate and simulate war-related data in the future.