The future of body tracking

It’s been over 10 years since Microsoft introduced the Kinect for markerless body tracking. Since then, the world has gone mobile. Today, iPhone and iPad devices come with a powerful LiDAR camera. Using the latest cutting-edge technology, LightBuzz is bringing accurate motion capture to your fingertips.

2D & 3D tracking

The LightBuzz Body Tracking software allows you to track up to 20 human bodies with 21 joints each. Using any RGB camera, such as your phone or laptop camera, you can access the 2D coordinates of every joint in real-time. Does your device have a depth camera, too? Great! In that case, you also get the 3D coordinates in the physical space! This way, you can analyze the human movement in the frontal, sagittal, and transverse planes of motion. On iOS, we support the new LiDAR sensor. On Windows, we support the Intel RealSense camera series.

Kinect Angles - Barbell Curl

Fast. Accurate. Lightweight.

Our system is based on advanced Artificial Intelligence and Machine Learning algorithms. The AI scientists of LightBuzz have cracked the code of skeleton tracking. The new SDK provides desktop-level performance on mobile devices. The best part? We never compromise accuracy. The software properly tracks the human body in 360 degrees of motion, even at the toughest poses. Our customers enjoy the same experience on a $2,000 PC and an $800 iPad.

Record at 60 or 90 FPS!

By default, you can get an astonishing 30 FPS performance in real-time on your phone or laptop! But you want more. Our built-in video recorder allows you to record 60 FPS using the iOS LiDAR camera or 90 FPS using the RealSense camera. This way, you’ll get incredibly smooth measurements that are ideal for super-fast movements, such as golf swings or baseball pitches. The accompanying video player allows you to replay in normal or even slow motion speed.

One SDK to rule them all

By purchasing the LightBuzz SDK, you can use any camera you wish. LiDAR? Yes! Webcams? Sure! RealSense? Of course! All you have to do is select a device, and the LightBuzz SDK will automatically provide the proper 2D or 3D data.

You can also analyze pre-recorded MP4, MOV, or AVI videos!
Video recording

Apply now


Yeap, our body tracking SDK works with face masks, too 😉

LightBuzz Body Tracking - COVID mask

You've got questions?
We've got answers!

Can I use it on unlimited projects?

Yes! You can use our SDK for an unlimited number of projects and installations — no matter whether you have a thousand or a million customers. The price remains the same.

Is technical support included?

Affirmative. Our dedicated support team is available within hours of sending your support request. We provide first-class assistance on using the SDK and deploying your project. No bots. Only humans.

What cameras can I use?

On Windows, we support ordinary webcams and Intel RealSense depth cameras. On iOS, we support the front and rear phone cameras and the new LiDAR depth camera. You may also analyze pre-recorded videos. Azure Kinect support is coming as a free software update.

Are you planning to support Android and macOS?

Absolutely! Our team is currently working on the macOS and Android builds of our SDK. You’ll receive the new SDK as a free software update when ready!

What about other cameras?

Out of the box, our SDK supports webcams, iOS LiDAR, and Intel RealSense. If you need a camera that is not part of the core body-tracking SDK, we would be happy to add a custom integration for you. Drop us a line so we can talk.

What programming languages can I use?

Unity3D is a first-class citizen. Additionally, the SDK is available in C++ & C# on Windows and Swift on iOS. In case you need support for a different toolkit or technology, just let us know.

Do I need an Internet connection?

No, you don’t! Our SDK is running offline, so your customers do not need to have an active Internet connection. Moreover, you don’t need to activate the software on a per-customer basis. The whole experience is smooth and seamless. All you need to do is ship great apps, and we’ll do the rest.

What if I don’t renew my license?

Well, we would be sad to see you go. If you decide not to renew your license, your customers will still be able to use your body-tracking apps with no interruptions at all. You won’t be able to deploy new ones.

Are you working on custom projects?

LightBuzz provides a variety of services around body tracking. Our software developers can help you with custom application development. Our expertise covers desktop, mobile, and cloud technologies. If you have a project inquiry, contact us.

Trusted by

Essilor Luxottica Logo
Ford Motors Logo
Intralot Logo
eGym Logo