Eye Tracking Glasses - Natural Gaze

Smi glasses


Natural Gaze is designed for academic researchers, UX experts and market research professionals to analyse gaze in real-world or virtual environments. Over 100,000 users worldwide are already benefiting from the easy set-up and rapid analysis workflow.
Video and other examples from Natural Gaze here.

How it Works

Natural Gaze is a huge advance in mobile eyetracking. Featuring:-
  • 0-, 1- or 3-point lighting fast calibration - with the option to recalibrate after data collection.
  • Parallax-free binocular eyetracking. Tracking distance from 40cm to infinity. Resolution of 0.1 degree.
  • Automatic analysis without the need for active markers.
  • Real-time viewing of data and gaze video. Remote wireless control.
  • Add live annotations for use in data selection e.g. task or behaviour.
  • Gaze position accuracy 0.5 degree over all distances.
  • Tracking range of 70 degrees horizontal and 55 degrees vertical.
  • Sample rate; 60fps binocular.
  • A HD scene camera delivering a resolution of 1280 x 960. Sound recording.
  • Free SDK that can be used wirelessly.
  • Synchronisation with EEG, motion tracking and other data streams. 
  • Weighs just 75 grams.
  • Compatible with glasses and contact lenses.Now includes snap-on corrective lenses from -4 to +4 diopters
  • Easy integration with other mobile technologies and sensors, motion analysis and Virtual Reality packages.
  • Can be used indoors and outdoors

Features and Benefits

Feature Benefit
Lightweight at 75 grams and unobtrusiveAllows the wearer to behave as normal
Automatic analysisGet your data and visuals quickly and easily
Simple calibration in a few secondsCollect data from multiple subjects quickly and efficiently
HD scene camera delivering a resolution of 1280 x 960Visually stunning output - find out exactly what people are looking at
Access to real-time dataBe confident of your results and integrate the eyetracking data with other technologies
Wireless transmissionLive viewing for an audience on multiple computers
AnnotationsEnhanced your eyetracking by identifying tasks, behaviours etc



These are the options available for this product:

Option Purpose
RecordingTo a Samsung Galaxy phone (min. 4hrs minutes recording) or sub-notebook (min. 2 hours recording)
Interchangeable lensesFor indoor and outdoor studies


Here are some of the many scenarios which have used Eye Tracking Glasses - Natural Gaze:

Market Researcher
Usability Expert
Assessing mobile phone interfaces
Sport Scientist
Studying return of serve in tennis
Investigating train driver performance
Studying FaceBook use via mobile devices

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