Ultraleap for Developers

Reach beyond controllers and touchscreens

latest highlights

We’ve recently released Gemini – the fifth version of our core hand tracking software. There’s also major updates to our Unreal Engine plugin and Unity plugin. This includes making significant features previously only accessible in Unity available to Unreal developers.

ultraleap gemini is here

Our world-leading hand tracking software just got better.

Ultraleap Gemini is the most robust, flexible hand tracking ever. Start experimenting today with its world-leading features.

unity & Unreal Engine Updates

We’ve released major updates to both our Unreal Engine and Unity plugins. Significant features previously only accessible in Unity are now available to Unreal VR developers. This includes our award-winning Interaction Engine, and optimized and rigged hand models.

Explore our downloads, find out how to set up your hand tracking camera, and access our developer community. Discover how the world's fastest and most accurate hand tracking can work for you.

Set up your device

Our hand tracking cameras and software capture all the subtlety and complexity of natural hand movements. Download the latest Ultraleap Tracking Software and follow our Set Up Guides to get started.

Design Guidelines

Want to know how to design interactive objects? Or how to get the most robust gesture control for your interactive kiosk? Check out our design guidelines on hand tracking for touchless interfaces, XR, and automotive HMI.


Go deeper with API reference documents, user manuals, information on our latest compatible tools, and example scenes.

Looking for haptics?

Our breakthrough haptic technology uses ultrasound to create shapes and textures in mid-air. Learn, be inspired, start developing.