NEW Varjo XR-3 Focal Edition is out now. Learn more or sign up for the launch event.

Talk to sales

Varjo Delivers Absolute Immersion in Mixed Reality with Industry-first Chroma Key & Marker Tracking

Using Varjo's latest software for its mixed reality device, professionals can now mix and match real-world elements with virtual content with pixel-perfect accuracy

Helsinki, Finland – March 10, 2020 – Varjo™, the leader in industrial-grade VR/XR headsets, today introduced real-time chroma keying and marker tracking as early access features for its mixed reality headset. An industry-standard technique known as ‘green-screening’ and used in broadcasting and film, Varjo is the first company to deliver chroma keying in real-time for mixed reality devices. With marker tracking, professional users can instantly anchor any virtual objects to the real world using printable visual markers.

Together, these two features allow enterprise customers to seamlessly integrate virtual and real worlds, interact with photorealistic virtual content as they would in real life, and achieve pixel perfect accuracy and occlusion inside mixed reality. Demo videos showcasing the power of chroma keying and object tracking are available here.

“Since its commercial launch in December 2019, Varjo has quickly become the most demanded mixed reality product for professional users, transforming the way companies train, design and conduct research in immersive environments,” said Urho Konttori, Chief Product Officer and co-founder of Varjo. “When our customers asked us to create a seamless solution for blending the real and virtual worlds, we immediately jumped to the challenge. We’re excited to introduce real-time chroma keying and object tracking to our customers just three months after the first deliveries of the XR-1, enabling absolute immersion inside mixed reality.”

Chroma keying is particularly beneficial for professional workflows where aligning virtual content accurately with the physical world is crucial. Users can now easily define parts of reality, identify them with color and replace them with virtual models or scenery without heavy development costs. With chroma key, virtual content also occludes perfectly with real-world objects or hands, allowing intuitive interactions. Using Varjo’s object tracking with visual markers, professionals can make virtual objects appear exactly where they want them in their surroundings. Example use cases include:

  • Conduct training and simulation: A pilot can sit in a replica of a plane or helicopter cockpit and be able to look outside and see oneself flying in an ultra-immersive visual scenery, while operating physical cockpit controllers for realistic training. Chroma keying also enables multi-user training scenarios.
  • Design the products of tomorrow: An automotive designer can sit in a car and replace parts of the interior with designs that are not yet built in reality with the click of a button. Designers can also collaborate in an immersive mixed reality space, interacting with virtual models and making changes to them in real-time, or virtually ‘dress’ 3D prints to look like material-finished products.
  • Run academic, clinical, and commercial research: Researchers can conduct studies inside life-like mixed reality, simultaneously combining virtual and real world elements into the research environment. The subjects can hold virtual products or instruments in their hands and interact with them.

“With chroma key, Varjo took an industry-standard technique and turned it into a useful new feature for dynamic mixed reality simulations,” said Bob Vaughn, Product Manager at FlightSafety International, a worldwide leader in aviation training. “We look forward to further exploring the feature applied to a variety of simulation opportunities. We highly value our collaborative relationship with Varjo, and are excited to continue to push the boundaries of mixed reality.”

Both chroma keying and marker tracking are available in early access to all users of the XR-1 Developer Edition headset. The XR-1 is the only device capable of streaming high-resolution video of the reality to the user without any observable latency, enabling tweaking of every single pixel that the user sees inside the headset in photorealistic fidelity.

Read more: 


About Varjo: 

Varjo is based in Helsinki and is creating the world’s best hardware and software for groundbreaking VR/XR computing devices, merging the real and virtual worlds seamlessly together in human-eye resolution.

See latest stories from Varjo

Varjo Releases XR-3 Focal Edition Mixed Reality Headset for Advanced Training Operations

Press Release

Nov 28, 2022

Varjo Adds Support for Leading 3D Engines to Its Varjo Reality Cloud Platform

Press Release

Nov 9, 2022

Varjo Raises $40 Million Series D Funding to Build an Industrial Metaverse

Press Release

Sep 6, 2022


Business customers have access to our full product range:

  • Varjo XR-3
  • Varjo VR-3
  • Varjo Aero

Available in over 35 countries


Private customers can order Aero through our webstore.

  • Varjo Aero

Available in the United States, Canada, United Kingdom, EU, Switzerland, Iceland, and Australia.


Business customers have access to our full product range.


Private customers can order Aero through our webstore.