You are buying lightly used Tobii 2 Glasses, the conditions of all Tobii units very in conditions. some never been used to some only being used once or twice and or has sharpy number marked on the unit. All Tobii units has been tested and work. All are in Great condition!! There is no software that come with any of the units, but software can be downloaded at the Tobii website (Glasses 2 downloads (tobii.com) ) there is no warranty through the seller.

Glasses 2 downloads (tobii.com)

The Tobii Pro Glasses 2 has two cameras per eye to identify the reflection of the light source on the cornea (glint) and in the pupil. What is measured eventually are fixations and saccades in milliseconds. Combined with the measurement of the fixations and saccades, the glasses also record a video feed of what the participant is looking at, with a camera in the front of the glasses. It is also possible to use Think Aloud Protocol with the glasses thanks to the integrated microphone in the glasses.

Tobii Pro Glasses 2 - Wearable Eye Tracker for Human Behavior Research - Bing video

Units comes with

1  Par of tracking glasses

1  Recording unit

2  Rechargeable battery

1  Memory card SD

1  Battery Charger

3  Nose pieces

Calibration card

Network Cable

Power cable

Tobii carrying bag