Although many experts believe that it is better not to use electronic products (such as mobile phones and tablets) in bright and light environments, according to the use of modern people to be inseparable from electronic devices, it is really difficult to avoid such a thing. position Some people may think that the brightness of iPhone and iPad has been adjusted to the lowest level, why do they still look so bright? Is there any other way to adjust the screen brightness further?
In normal situations, if you want to change the brightness of the screen, you can intuitively pull down the control center and change the brightness of the screen directly; or click on “Options”, “Screen Display and Brightness”, and find the “Brightness” horizontal bar. to switch left and right.
(Source: Science and Technology News)
(Source: Science and Technology News)
But if you feel that the screen of your iPhone or iPad is still so bright no matter how you adjust it, there is another way to make the screen darker, which is the “white point value” reduction.”
If you want to enable this feature, you can follow the 4 steps below to set it up:
- Open “Options”
- Find “helpful practice”
- Scroll down the page and click on “Helpful use of keyboard shortcuts”
- Click on “Decrease White Point Value” until a check mark appears to the left of the option, and long press the three lines to the right of the option to drag it to the top of the list
(Source: Science and Technology News)
After completing the settings, whenever you want to turn on the “Reduce White Point Value” function, just press the iPhone’s power button 3 times quickly, and a shortcut list of “Use Shortcut Keys” will appear Help” at the bottom of the screen. At this time, just click “Reduce” “White Point Value” can make your screen much darker Even if you have changed the screen brightness to the darkest setting, you can still make the screen darker by enabling “Reduce White Point Value”.
(Source: Science and Technology News)
If you want to turn off “Reduce White Point Value”, you just need to quickly press the power button of the iPhone 3 times, and then click on the item “Reduce White Point Value” in the shortcut list ” Assisted Use Shortcut Keys”, and then the screen will return to its original brightness.
If your eyes are still sensitive to light and it still feels too bright even if the “Reduce White Point Value” item is turned on, you can also adjust the white point value manually. Just click “Options”, “Accessibility”, find “Display and Text Size”, scroll down to see the switch for “Reduce White Point Value”, and after you turn it on, you can drag the crossbar to further change.
(Source: Science and Technology News)
Apple also provides an automatic method to allow the iPhone to turn this feature on automatically at certain times (such as before going to bed):
- Click on the “Shortcuts” application and click on the “+” symbol in the upper right corner
- Click “Apply”
- Enter the keyword “white point” in the search bar, and “white point value” will appear as a recommended option below.
- After clicking on the “Set White Point Value” option, click on the arrow symbol to the right of “White Point Value” and select “Switch” in the drop-down menu.
- Click on “Done” in the upper right corner of the screen
(Source: Science and Technology News)
After the setting is completed, you will see the shortcut for “Set White Point Value” in the shortcut list At this time, you can further set the automation:
- Click on the “Automation” tab at the bottom of the “Shortcuts” page, and click on the “+” symbol in the upper right corner
- Click on “Sleep” in the “Personal automation operations” item.
- Click “When Bedtime Starts” in the “When” item and click Next
- Select the “Set White Point Value” shortcut.
(Source: Science and Technology News)
After all settings are completed, the white point value of the screen will automatically decrease as soon as it is time to go to bed every day or when the sleep mode is activated .
However, to ensure that the iPhone turns off “Set White Point Value” automatically after bedtime every morning, you need to set an additional automation shortcut in the second step. Change the three steps “When bedtime starts” to “When you wake up.” The steps are:
- Click on the “Automation” tab at the bottom of the “Shortcuts” page, and click on the “+” symbol in the upper right corner
- Click on “Sleep” in the “Personal automation operations” item.
- Click on “When you wake up” in the “When” item and click “Next”.
- Select the “Set White Point Value” shortcut.
(Source: Science and Technology News)
(Source of first image:pixabay)
