How to use Eye Tracking in iOS 18 to control your iPhone.

Some actions that iPhone users running iOS 18 can perform using Eye Tracking include launching apps, scrolling through social media, taking screenshots, locking the device, etc. This is part of the accessibility features available on iPhones running iOS 18 (and iPads running iPadOS 18) that users can utilize as instructed in this article.

Eye Tracking is available on most iPhone models that support Face ID. Setting up this feature on an iPhone only takes about 1 minute to complete.

Here's how to activate it:

• Open the Settings app.
• Navigate to Accessibility and tap Eye Tracking .
• Position the device approximately 45 cm away from your face.
• Turn on Eye Tracking to begin the calibration process.
• Stare intently at the ten colored dots as they appear around the screen.
  
• If the AssistiveTouch Menu Customization dialog box appears, tap Yes .
• Use the Smoothing slider to reduce the cursor movement as desired.

Steps to activate Eye Tracking

Enabling Eye Tracking on your iPhone will also enable Dwell Control—another accessibility feature used by Eye Tracking to help perform various actions without touching the screen. Of course, while using Eye Tracking, users can still use the touchscreen on their device.

After enabling Eye Tracking, a cursor resembling a gray dot will appear on the screen. Users can look at the screen to move the cursor with their eyes and select options using Dwell Control. With Dwell Control, once the cursor is positioned at the correct option, users simply need to hold down or stare at it for a certain amount of time to open the menu and turn features on or off.

When wanting to perform advanced tasks on an iPhone, users can utilize Eye Tracking along with AssistiveTouch. With this feature, users can quickly open context menus to access options such as locking the device, opening the Configurations Centre or Control Center, taking screenshots, scrolling, etc.

If you need to modify the time required to trigger an action using Dwell Control, you can do so using the Seconds option in Settings > Accessibility > AssistiveTouch > Dwell Control . You can also modify the AssistiveTouch menu to add more actions or remove existing ones from the Customize Top Level Menu option located on the same page.

Source: https://thanhnien.vn/cach-dung-eye-tracking-cua-ios-18-de-dieu-khien-iphone-185240625110002805.htm