Hu Xianxu explained that people can't learn what they teach, and they can understand it once they teach it!
I thought it was knowledgeable, but I didn't expect it to be a doctor after a long illness. Friends, I want to popularize science, the privacy film is especially hurtful to the eyes. I'm sorry for the film dealers, his logic is blinds, and the kind of seams are crooked when you look at them one by one. Unless you can guarantee that your phone is always facing you like this, your two eyes see the same thing. As soon as you are a little crooked, your brain will automatically become an image. But in fact, the image of your eye is damaged, this side is blurry, and this side is clear for a long time, and you use this eye on one side, so you will have different vision in both eyes. I advise everyone not to use it.
Today we are going to talk about the topic of privacy films.
Recently, actor Hu Xianxu talked about the disadvantages of privacy film in an interview, which attracted widespread attention. Privacy film, as the name suggests, is a type of film that prevents others from prying into your phone. However, this seemingly artifact of protecting personal privacy actually has many problems.
Privacy film can seriously affect screen brightness.
Friends who have used privacy film should have such an experience, that is, the screen brightness is greatly reduced. This is due to the design principle of the privacy film, so that only the front side can see the content of the screen, while the side is blocked. In this way, in order to achieve a better privacy protection effect, the privacy film is often thicker than the ordinary film, which affects the transmittance of the screen light. Therefore, after applying the privacy film, your phone screen may become dull and dull, which can easily cause eye fatigue after long-term use.
The privacy film affects touch sensitivity.
Due to the special material and thickness of the privacy film, it will have a certain hindrance effect on the touch. You will find that after applying the privacy film, your phone screen is not as responsive as before. Not only will this affect your experience, but it may also cause inconvenience in some use cases that require a quick response.
The privacy film also shortens the life of the phone.
While the privacy film may seem to protect your phone's screen from scratches, it's actually more susceptible to wear and tear. Because the surface of the privacy film is relatively rough, it is easier to absorb dust and fingerprints. Over time, these dirt and marks can seriously affect the clarity and aesthetics of the privacy film. Moreover, once the privacy film needs to be replaced, the entire screen often needs to be removed, which will undoubtedly increase the cost and time of replacing the film.
On top of that, privacy films don't really protect an individual's privacy.
While privacy film can prevent others from peeking at your phone's screen from the side, there are still other avenues they can do if someone intentionally steals your personal information. For example, guess your password by observing details such as your gesture when you enter it, your phone's auto-fill password, and more. In addition, there are some professional screen monitoring devices on the market, which can easily bypass the protection of the privacy film and secretly take pictures or monitor your phone screen.
Therefore, from the perspective of screen brightness, touch sensitivity, mobile phone lifespan and personal privacy protection, privacy film is not a recommended film choice. So, how can we better protect our mobile phones and personal privacy? In fact, it is very simple, it is to maintain a certain level of security awareness. Here are some practical suggestions:
1. Don't lend your phone to others or leave it in public. Even if you put a privacy film on it, there is no guarantee that others will not maliciously manipulate your phone or peek at your personal information.
2. When using your phone in public, be aware of your surroundings. Try to avoid entering sensitive information in crowded places, such as bank account numbers, passwords, etc. If you must use your phone to do this, it's best to go to a relatively private place.
3. Be self-protective when using your phone. Try to avoid using the autofill password feature and enter your password manually. At the same time, pay attention to whether there are any suspicious people or devices around you, and take immediate measures to protect your privacy if you find them.
4. Clean up and organize the personal information on the mobile phone screen regularly. Delete unnecessary chat history, photos, videos and other sensitive information in a timely manner. Also, check your phone's permission settings frequently to make sure that only the necessary apps have access to them.
5. If you need to use a film to protect your phone screen, it is recommended to choose a regular HD film instead of a privacy film. The high-definition film not only better protects the phone screen from scratches and abrasions, but also maintains a clear display and touch sensitivity.
In conclusion, although privacy film seems to be an effective measure to protect personal privacy, it actually has many problems. Therefore, we should take a more scientific and practical approach to protect our mobile phones and personal privacy security. I hope that today's article can help you improve your security awareness and better protect your privacy and security!