eyetuitive.NET 1.1.2

<br/> <div align="center"> <a href="https://github.com/gazefirst/eyetuitive.NET"> <img src="https://gazefirst.com/logo/logo_only.png" alt="Logo" width="80" height="80"> </a> <h3 align="center">.NET API for eyetuitive</h3> <p align="center"> .NET API for eyetuitive, a remote eye tracker made by GazeFirst. <br/> <br/> <a href="https://github.com/gazefirst/eyetuitive.NET/issues/new?labels=bug">Report Bug .</a> <a href="https://github.com/gazefirst/eyetuitive.NET/issues/new?labels=enhancement">Request Feature</a> </p> </div>

Use this repo / its published nuget package to integrate eyetuitive in your next .NET project / product.

Connection

You can connect to eyetuitive via gRPC.

Note on legacy .NET versions

This library supports .NET 6 and .NET 8 (both LTS). However, .NET Framework 4.6.2 and later are only supported on Windows 11, since some underlying legacy gRPC implementations only support WinHttpHandler with http2 in Windows 11.

Sample

/// <summary>
/// eyetuitive instance
/// </summary>
private eyetuitive device = new eyetuitive();

/// <summary>
/// Connect to the eye tracker
/// </summary>
private async Task Connect()
{
	bool connected = await device.ConnectAsync();
	device.Position.StartPositionTracking(posHandler);
	device.Gaze.StartGazeTracking(gazeHandler);
}

/// <summary>
/// Handle gaze data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gazeHandler(object sender, GazeEventArgs e)
{
	NormedPoint2d gazepoint = e.gazePoint; //Normed as 0-1d - multiply with screen resolution if needed
}

/// <summary>
/// Handle position data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void posHandler(object sender, PositionEventArgs e)
{
	NormedPoint2d leftEyePosition = e.rightEyePos; //Normed as 0-1d - multiply with screen resolution if needed
	NormedPoint2d rightEyePosition = e.leftEyePos; //Normed as 0-1d - multiply with screen resolution if needed
}

License

Distributed under our custom license. See license file for more information.

About

(c) 2024 - 2025 GazeFirst GmbH. Author: Mathias Anhalt