Tobii Nexus is a software-based eye tracking library transforming webcam images into precise gaze data. Built on Tobii’s extensive proprietary dataset, it adapts to real-world conditions, handling diverse facial features, ambient lighting, and common obstructions like masks.

Software based eye tracking solution
Add eye tracking to your application — built for a wide range of users and devices. Tobii Nexus uses AI-powered software to turn webcam images into real-time eye tracking data with minimal computing requirements.
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Why Tobii Nexus
Eye tracking on any webcam
Works for everyone
Scale easily
Its AI-powered inference engine processes gaze data with high accuracy while keeping computational demands low, making integration into commercial applications simple and efficient.
Commercial applications
Commercial application areas
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Edtech
Enabling insights and interactivity to take personalized learning and development to a new level.
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Consumer electronics
Enable smarter consumer electronics with eye tracking, unlock attention awareness, intuitive interaction, and personalized AI experiences for next-generation devices.
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Brain health assessment and therapy
Providing objective biomarkers for brain injuries and a range of neurodegenerative and neuropsychiatric conditions.
Explore the technology
Explore the technology
Signals showcase
This interactive showcase allows you to experience gaze, head pose, eye openness and eye position from Tobii Nexus and Tobii Eye Tracker 5L.
Try Tobii Nexus in your application
Evaluate Tobii Nexus software libraries for Windows in your own software. Explore how the technology fit your needs.
Ready to start development?
Are you looking to integrate eye tracking into your commercial application?
We are here to help you succeed with your ideas!