Several options for protecting the user’s eyesight are already working on the iPhone and iPad. This is the system Night shift, true tone and a dark system design theme.
In iOS 17 and iPadOS 17, a new feature will be added to them – Screen Distance (Screen Distance).
This option will help unload the eyes of users of apple technology and reduce the risk of myopia in children. Now let’s figure out how the new useful feature turns on and works.
What devices are being detected
Innovation Screen Distance works thanks to the module True Depth. This system of cameras and sensors is only on devices with devices Face ID. The front camera is not active during operation.
Screen Distance will work on all iPhones that are present in iOS 17 except iPhone SE 2nd and 3rd generation.
The option will also be available on tablets. iPad Pro With Face ID.
How to enable screen distance
To take effect the following:
1. Go to Settings – Screenshot.
2. Open section Screen Distance.
3. Activate the main toggle switch in this section.
After studying the trial option, the option will be enabled.
How the new feature works
Cupertinos do not give accurate results about work screen distance, but enthusiasts have already determined the approximate thresholds for the operation of the innovation.
When working with iPhone, the system starts to issue warnings when the screen of the smartphone turns off. more than 3 minutes is at a distance less than 30 cm from the eyes of the user.
On the iPad, the activation threshold is slightly different. However, in the test version iOS 17 the chip does not always work correctly.
To fix it, you need to move the iPhone screen to almost an arm’s length and close the dialog box.
Source: Iphones RU

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