Zinn Labs Introduces Cutting-Edge Eye-Tracking Technology for Extended Reality Wearables

by | Jan 31, 2024

Zinn Labs, a leading company in augmented reality (AR), virtual reality (VR), and mixed reality (MR), has revealed an impressive gaze-tracking system that could change the way we interact with XR computing devices. This advanced technology aims to improve the user experience, creating more immersive and intuitive XR encounters.

Gaze tracking, which involves devices tracking and interpreting the movement and focus of the user’s eyes, is crucial for various technologies in XR computing devices. It enables user-friendly interfaces, allowing users to easily navigate and interact with the digital world. Recognizing the importance of gaze tracking, Zinn Labs has developed a revolutionary solution with their DK1 Gaze-enabled Eyewear Platform.

The DK1 development kit features Zinn Labs’ state-of-the-art binocular event-based gaze-tracking system, powered by advanced 3D gaze estimation algorithms. Unlike traditional frame-based acquisition techniques, Zinn Labs’ event-based gaze-tracking system offers fast, low-latency tracking, and reduced bandwidth, making it ideal for AR/MR wearables and headsets.

One notable feature of Zinn Labs’ gaze-tracking system is its ability to support previously impractical applications and form factors. This technology is driving the growth of smart eyewear, allowing users to access the benefits of artificial intelligence (AI) through XR interfaces. The DK1 development kit even includes demo applications, such as a wearable AI assistant, demonstrating the vast potential of this groundbreaking technology.

To achieve high-refresh-rate and low-latency gaze tracking, Zinn Labs utilizes the Prophesee GenX320 sensor. This sensor was designed to meet the real-time and processing efficiency needs of AR/MR products. With the DK1 operating at an impressive 120 Hz with only 10ms end-to-end latency, users can enjoy seamless and responsive interactions with the digital world.

Accuracy is crucial in gaze tracking, and Zinn Labs’ DK1 delivers exceptional performance in this area. The DK1 supports sub-1°, slippage-robust gaze tracking accuracy, ensuring precise and reliable tracking even during high-speed movements. This level of accuracy positions the DK1 as an excellent choice for performance evaluation or customer proof-of-concept integration projects.

In addition to its technological advancements, Zinn Labs’ event-based gaze-tracking system is highly efficient. By reducing bandwidth significantly compared to video-based solutions, Zinn Labs’ system minimizes the compute footprint and enables support for low-power modes in smart wearables. This means users can enjoy longer battery life without compromising the quality of their gaze-tracking experience.

The importance of gaze tracking in XR computing devices cannot be overstated. It is a fundamental component for user-friendly interfaces, allowing users to interact with the digital environment naturally. Zinn Labs recognizes this and is dedicated to providing cutting-edge gaze tracking solutions for head-worn devices. Their pupil and gaze tracking systems are leading the way for a new generation of XR computing devices.

As smart eyewear and AR/MR headsets become more prevalent, Zinn Labs’ event-based gaze-tracking system is set to revolutionize the way we engage with these devices. With its fast tracking, low latency, and impressive accuracy, the DK1 Gaze-enabled Eyewear Platform is poised to be a game-changer in the field of XR computing.

In conclusion, Zinn Labs’ introduction of their event-based gaze-tracking system is a significant milestone in the development of AR/VR/MR headsets and smart frames. This groundbreaking technology promises to enhance the user experience, making XR interactions more seamless and intuitive. The future of gaze tracking looks promising, and Zinn Labs is at the forefront of this revolutionary technology. With their innovative solutions, they are shaping the future of XR computing and redefining the way we engage with the digital world.