[PConline News] VR technology is hot this year, and VR virtual reality technology is slowly entering the public's life. However, some people have begun to question whether wearing VR products for games or entertainment will not affect the user's physical health or mental health. This is also a question that some experts are now exploring. At present, Oculus has listed on the website the negative reactions that VR helmets may cause, such as nausea, dizziness, or long-term use, which may affect hand-eye coordination. These problems are likely to occur, but it is generally accepted that these reactions are short-term effects. But is this really the case? In response to these problems, there were also corresponding interviews with experts.
Marty Banks, a professor from the University of California at Berkeley and director of the Visual Space Cognition Laboratory, did some research on VR technology and visual relations. He said that an important issue that VR may bring is “visual convergence adjustment conflicts†that can cause eye fatigue. The effect was mentioned in the developer guide of Oculus Rift. This effect seems short-lived, but Banks believes that people should also pay attention to its longevity. "From what I know, this is a short-term effect. When you take off your helmet, you can adjust it," he said. "But I think if we don't take it seriously, it would be unwise. It's up."
Developers of Oculus Rift also believe that manufacturers of VR products list the negative effects of VR on websites or security warnings, also for the sake of insurance. For example, some manufacturers warn that pregnant women cannot use VR helmets. This absurd warning is because "they are really very cautious."
Sarah Sharples, a professor of human factors at the University of Nottingham, said that people need to increase VR research. But he also stated that "we haven't actually reached the stage where people use VR devices for a long period of time, such as weeks or months. Therefore, we cannot clearly explain the long-term effects of VR."
Another issue that worries more experts is how VR devices will affect human behavior. Albert Rizzo of the University of Southern California believes that “as a science that studies the behavior of the human real world, psychology has existed for more than 100 years. I think that studying the behavior of humans in the virtual world and their impact will probably take such a long time. Time." So the research on this issue may still require a lot of research work.
In addition, Rizzio also pointed out that the benefits of virtual reality are varied. At present, VR has been used in the medical field to help those suffering from PTSD or depression. “We can use VR to help people in the real world. I am one of the most active advocates for this,†he said. “But if you accept this, you must admit that this technology may have unforeseen negative The effect, I think, we should not be panicking about this, but we should take a cautious attitude."
Some experts suggest that it is always wrong to follow a general approach without a clear conclusion. That is, when you feel uncomfortable while using VR, stop using it, and it is best not to wear it for a long time during VR. "Using VR devices may have some potential negative effects. The most important thing is that we should be cautious," Sarah Sharples said. "But this should not prevent us from taking advantage of the potentially huge benefits of this technology."
Editor's comment: The negative effects of VR products feel like electronic products. Do not use for a long time. However, people do not look away from the mobile computer every day, even if they know its harm. But after all, it is a virtual reality. If you look at a small movie, you may not be able to distinguish between the facts and the virtual reality. Therefore, it is important to remember not to be long, not to be long, and not to be used for a long time.
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