Hand & Finger Tracking [Windows]

Original Unity version: 2022.3.31Asset Version: 1.2

front page Hand & Finger Tracking [Windows]

By Karl

14/10/2025

Imagine your users reaching out and interacting with your virtual world using nothing but their own hands. Imagine intuitive, gesture-based controls that feel like magic. With the LightBuzz Hand & Finger Tracking asset, this is no longer a complex dream—it’s a drag-and-drop reality. Powered by a high-performance, low-latency AI engine, this toolkit is the definitive solution for bringing real-time hand tracking to your Unity games, simulations, and applications on Windows.

Key Features & Benefits

This asset is engineered to be both incredibly powerful and remarkably easy to use.

High-Fidelity, Real-Time Tracking
At its core, the system accurately tracks 22 distinct finger joints per hand—from the wrist to the fingertips. This high level of detail allows for nuanced gestures and precise interactions, making your applications feel incredibly immersive and responsive.
Unmatched Input Flexibility
You have complete freedom over your input source. You can process a live feed from any standard webcam, analyze pre-recorded video files (MP4, MOV, etc.), or even detect hands in static images (PNG, JPEG). This versatility opens the door to a huge range of applications.
Total Control Over Visualization
Choose the perfect output for your project’s needs. Use the 3D visualization to rig virtual hands or create deep spatial interactions in your game world. Alternatively, use the 2D visualization to create sleek, modern UI overlays on top of images or video streams.
Intelligent & Automatic Detection
The AI-powered engine works right out of the box. It automatically detects the presence of hands and can intelligently distinguish between the left and right hand, saving you valuable development time and complexity.

For Developers of All Skill Levels

We believe powerful technology should be accessible to everyone. That’s why this asset is designed to cater to your specific workflow.

NO-CODE SUPPORT for Instant Results
First and foremost, you can get started in seconds without writing a single line of code. Simply drag and drop our pre-made prefabs into your scene to create a fully functional hand-tracking application. This is perfect for artists, designers, and anyone who wants to prototype ideas rapidly.
A Powerful API for Full Control
For seasoned developers, we provide a simple, robust, and well-documented C# API. This gives you deep access to the tracking data, allowing you to build highly custom solutions and integrate the system seamlessly into your most complex projects.

Demos & Samples Included

To help you hit the ground running, the package includes several clear and practical demo scenes:

Webcam Demo: Shows you how to track hands from a live camera and visualize the results on a UI Canvas or in 3D world space.
Video Demo: Demonstrates how to process and track hands in a pre-existing video file.
Picture Demo: A perfect example of how to detect and overlay landmarks on a static image.

System Requirements

Runtime Platform: Windows 10/11 (64-bit)
Unity Version: 2020.3 or later

Conclusion: The Future of Interaction is in Your Hands

LightBuzz Hand & Finger Tracking is more than just a tool; it’s your gateway to creating more intuitive, immersive, and engaging experiences. By removing the technical barriers, we empower you to focus on what truly matters: creating amazing applications.

Stop building clunky interfaces. Download Hand & Finger Tracking today and empower your users to interact with your world, their way!