/ or updated after the initial enumeration. / Receives event notifications when a device is added, removed, / Dynamic store of eye-tracking devices. Private GazeInputSourcePreview gazeInputSource / Reference to the user's eyes and head as detected
Public sealed partial class MainPage : Page In this snippet, we declare our global objects and override the OnNavigatedTo page event to start our gaze device watcher and the OnNavigatedFrom page event to stop our gaze device watcher. When gaze focus is detected on the progress bar, a timer is started and the progress bar is randomly relocated on the canvas when the progress bar reaches 100%.ĭownload this sample from Gaze input sample (basic)įirst, we set up the UI (MainPage.xaml).
EYECONNECT WINDOWS HOW TO
In this example, we demonstrate how to track the user's gaze within a Windows app and use a timing function with basic hit testing to indicate how well they can maintain their gaze focus on a specific element.Ī small ellipse is used to show where the gaze point is within the application viewport, while a RadialProgressBar from the Windows Community Toolkit is placed randomly on the canvas. See Get started with eye control in Windows 10 for a list of supported eye-tracking devices. Open the Package.appxmanifest file with the Visual Studio manifest designer, or add the capability manually by selecting View code, and inserting the following DeviceCapability into the Capabilities node: Ī Windows-compatible eye-tracking device connected to your system (either built-in or peripheral) and turned on. Specify the gazeInput capability in the app manifest. To use the gaze input APIs in your Windows app you'll need to: In addition, if your app collects, stores, or transfers eye tracking data, you must describe this in your app's privacy statement and follow all other requirements for Personal Information in the App Developer Agreement and the Microsoft Store Policies. When declared, Windows automatically prompts users with a consent dialog (when the app is first run), where the user must grant permission for the app to communicate with the eye-tracking device and access this data. Privacyĭue to the potentially sensitive personal data collected by eye tracking devices, you are required to declare the gazeInput capability in the app manifest of your application (see the following Setup section).
EYECONNECT WINDOWS UPDATE
A set of Windows Runtime APIs ( ) for building applications that can interact with eye tracking hardware is available with Windows 10 April 2018 Update (Version 1803, build 17134) and newer. Support for eye tracking hardware was introduced in Windows 10 Fall Creators Update along with Eye control, a built-in feature that lets you use your eyes to control the on-screen pointer, type with the on-screen keyboard, and communicate with people using text-to-speech.
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