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Pupil Labs Glasses

Pupil Labs glasses capture natural viewing behavior in real-world environment and screen/monitor combining robustness, accuracy, largest field of view at affordable cost. 

Easy synchronization and visualization with other physiological sensors through LSL (Lab Streaming Layer) protocol.

Gaze Intelligence team is certified and authorized by Pupil Labs to provide user training, technical support and consultancy



Pupil Detection Method Binocular, dark pupil tracking using a 3D eye model

Calibration Procedure Multi point calibration - 3-9 points (physical

marker or on-screen marker)

Slippage compensation using the 3D eye model

Pupil Diameter is recorded in millimeters based on anthropomorphic eyeball size and in pixels based on apparent diameter

Accuracy & Precision

2D Accuracy : 0.6 degree of visual angle

Precision : 0.08 degrees

3D Accuracy : 1.4 degree of visual angle

Precision : 0.08 degrees

Area of Interest Tracking Surface tracking using up to 64 unique 5x5 fiducial markers

Multi-device Sync

Synchronization with other Pupil devices and other sensors on a wireless/wired network (LSL compatible)

Broadcast Pupil Data Over the Network

Real-time broadcast of Pupil data (gaze data, pupil data, events) over a wireless/wired network


Pupil Mobile

Pupil Mobile is a mobile recording unit based on smartphone. All data are saved on the smartphone.

With the wireless live capabilities Pupil Mobile, professionals and scientists have full control of a study. From a remote computer or tablet connected via Wi-Fi, operators can collect participant properties, perform a calibration, observe live gaze traces, transmit live audio and add live annotations to a user’s behaviour. For enhanced productivity, annotations can be used in Pupil Capture software to efficiently focus data analysis on relevant sequences of the recorded data.

Pupil Labs customers have already published more than 150 research papers in leading scientific journals.

publications list from pupil labs

Use cases / Case studies

Psychology - Car driver - Driving behavior

video from Neuroiconica Assistive

UX - Mobile testing

video from Jorn de Vreede

Download Pupil Labs software for Windows x64


Download Pupil Labs software for Mac