Sequoia
Eye tracking that learns each person.
Photo: Miguel Vieira, CC BY 4.0, via iNaturalist
Starts level with Tobii's webcam tracker. Then it learns you.
After twenty everyday actions, Sequoia 1 Preview is 27% more accurate than Tobii Nexus, with precision within 0.04° of Tobii's infrared hardware.
View data
| Sequoia 1 Preview, after 20 uses | 1.20° |
|---|---|
| Sequoia 1 Preview, first use | 1.65° |
| Tobii Nexus | 1.64° |
| WebGazer | 4.17° |
View data
| Sequoia 1 Preview, webcam | 0.72° |
|---|---|
| Tobii Nexus, webcam | 0.85° |
| Tobii Pro Nano, infrared hardware | 0.68° |
Tobii Nexus and Tobii Pro Nano: laboratory results with 101 participants from Toward Scalable Eye-Tracking: Validating the Tobii Nexus Webcam-Based System (2026). WebGazer: Papoutsaki et al., IJCAI 2016. Sequoia: llocus measurements across 15 hardware setups in ordinary rooms and changing light.
One model per person, sharper with every use.
Fitted to each person
A short calibration fits Sequoia to one face, one camera and one seat.
Learns from use
Each click, tap or button press shows where the person was looking. Sequoia keeps recalibrating from them.
Holds up when people move
It notices when someone shifts or turns, and recovers as they keep using it.
Runs on the device
No GPU, no cloud and no eye-tracking hardware.
Built for the car first.
Every new car sold in the EU now carries a camera on its driver. Sequoia turns it into an eye tracker that knows each driver and calibrates itself from every touch of the screen.
Read the announcementPut Sequoia in your product.
Sequoia 1 Preview is available to companies today.
Talk to us