SentiGaze SDK

Real-time eye movement tracking using webcam and PC

SentiGaze is designed for developers who want to use computer vision-based gaze tracking in their applications. The technology works with webcam and common PC. Usage convenience is ensured by contactless gaze tracking and calibration to specific screen size and user position.

Available as a software development kit that provides for the development of gaze tracking systems for Microsoft Windows.

Specifications and Usage Recommendations

Camera placement
SentiGaze correct camera placement example
Click to zoom

Camera placement
SentiGaze correct camera placement example
  • Camera should be placed under the screen. Laptop build-in cameras are not suitable due to their fixed placement, thus a separate external webcam is recommended.
  • User should be positioned at 45 - 80 cm (1'6" - 4'0") from the screen.
    60 cm (3'0") is the optimal distance from the screen for convenient gaze tracking.
  • Screen sizes up to 24" (61 cm) are supported by SentiGaze.
  • Calibration should be performed before a user will start working with SentiGaze based application at particular computer and camera. The calibration process is simple and convenient, as it guides the user to gaze at specific points on the screen. Three calibration modes with 9, 12 and 16 points are available; more points increase the accuracy of gaze tracking.
  • Binocular eye data is used for gaze tracking.
  • Tracking performance is more than 30 frames per second on a PC with Intel Core i7-3770 processor running at 3.4 GHz clock rate.
Product Menu
Technology and SDK
Specifications and usage recommendations
Neurotechnology Distributors Map Ex-Cle S.A - representative in Argentina FingerSec do Brasil - distributor in Brazil (web site in Portuguese) Distributors in Chile Neurotechnology's Chinese Office (web site in Chinese) Security Systems Ltda - distributor in Colombia (web site in Spanish) Data6terms - distributor in Congo D.R. General Security El Salvador - distributor in El Salvador (web site in Spanish) Infokey Software Solutions - distributor in Greece (web site in Greek and English) Fulcrum Biometrics India Pvt. Ltd. - distributor in India Accent e Technology - distributor in India Biometric srl - distributor in Italy (web site in Italian) Software Sources Ltd - distributor in Israel Tegara Corporation - distributor in Japan (web site in Japanese) Bruce and Brian Co., LTD. - distributor in Korea (web site in Korean) Digital Data Systems - distributor in Pakistan Ex-Cle S.A - distributor in Paraguay Digital Works - distributor in Peru Fingerprint i.t. - distributor in South Africa Intuate Biometrics - distributor in Spain (web site in Spanish) Sri Lanka Division - Neurotechnology Lab Delaney Biometrics - distributor in the UK Fulcrum Biometrics - representative in the USA Unifyia, Inc - distributor in the USA Distributors in Venezuela
Follow us
Facebook icon   LinkedIn icon   Twitter icon
Google+ icon   Youtube icon
Copyright © 1998 - 2017 Neurotechnology | Terms & Conditions | Privacy Policy | Career