Technical specifications
Performance Evaluation
Performance Evaluation
Performance Evaluation
Eye Tracking Technology
Eye Tracking Technology
Eye Tracking Technology
Binocular Eye Tracking
Yes
Binocular Eye Tracking
Yes
Binocular Eye Tracking
Yes
Calibration
Calibration-free
Calibration
Calibration-free
Calibration
Calibration-free
Slippage Compensation
Slippage invariant. Deep learning powered.
Slippage Compensation
Slippage invariant. Deep learning powered.
Slippage Compensation
Slippage invariant. Deep learning powered.
Accuracy
1.8 deg uncalibrated
1.3 deg with offset correction
Accuracy
1.8 deg uncalibrated
1.3 deg with offset correction
Accuracy
1.8 deg uncalibrated
1.3 deg with offset correction
Eye Cameras
2 x IR eye cameras
192 x 192 @200 Hz
Eye Cameras
2 x IR eye cameras
192 x 192 @200 Hz
Eye Cameras
2 x IR eye cameras
192 x 192 @200 Hz
IMU
Accelerometer, Magnetometer, Gyroscope
IMU
Accelerometer, Magnetometer, Gyroscope
IMU
Accelerometer, Magnetometer, Gyroscope
Microphone
Yes (stereo mic)
Microphone
Yes (stereo mic)
Microphone
Yes (stereo mic)
Battery Recording Time
Up to 4 hours
25+ hours of recording storage
Battery Recording Time
Up to 4 hours
25+ hours of recording storage
Battery Recording Time
Up to 4 hours
25+ hours of recording storage
Cable
USB-C
Cable
USB-C
Cable
USB-C
Computing Device
Mobile computing device: Flagship Android Smartphone with Qualcomm Snapdragon Chip (Currently shipping with Moto Edge 40 Pro or Samsung S25)
Computing Device
Mobile computing device: Flagship Android Smartphone with Qualcomm Snapdragon Chip (Currently shipping with Moto Edge 40 Pro or Samsung S25)
Computing Device
Mobile computing device: Flagship Android Smartphone with Qualcomm Snapdragon Chip (Currently shipping with Moto Edge 40 Pro or Samsung S25)
Real-time Data
2D gaze points in scene camera coordinates at 200 Hz
Full head pose, accelerometer and gyro data at 110 Hz
IR eye video showing fused eye regions at 200 Hz
Pupillometry data and eye state (Available in Pupil Cloud)
Eye position, eye orientation, pupil diameter
Real-time Data
2D gaze points in scene camera coordinates at 200 Hz
Full head pose, accelerometer and gyro data at 110 Hz
IR eye video showing fused eye regions at 200 Hz
Pupillometry data and eye state (Available in Pupil Cloud)
Eye position, eye orientation, pupil diameter
Real-time Data
2D gaze points in scene camera coordinates at 200 Hz
Full head pose, accelerometer and gyro data at 110 Hz
IR eye video showing fused eye regions at 200 Hz
Pupillometry data and eye state (Available in Pupil Cloud)
Eye position, eye orientation, pupil diameter
Post-hoc Data
Fixation data: White paper
Blink data: White paper
Post-hoc Data
Fixation data: White paper
Blink data: White paper
Post-hoc Data
Fixation data: White paper
Blink data: White paper
Software
Real-time: Neon Companion App
Unity: Neon XR package
Software
Real-time: Neon Companion App
Unity: Neon XR package
Software
Real-time: Neon Companion App
Unity: Neon XR package
Add-on specifications
Neon Pico 4 Add-on
Dimensions
H82 x W162 x D28
Weight
21 g (including Neon module)
Quest 3 Add-on
Dimensions
Facial interface: H93 x W178x L122 (drop-in replacement for existing interface)
Facial interface: H93 x W178x L122 (drop-in replacement for existing interface
Module mount: H30 x W39 x D19
Weight
Facial interface: 200 g
Module mount and module: 10 g