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Pros and cons of webcam-based eye trackingĪs such the pros provide the promise of making eye tracking a ubiquitous technology. Calibration is typically done in the same way as standard eye tracking: expose a number of calibration points on the screen and ask the participant to look at those points in order to build a model. Most methods rely on a calibration to make the mapping in Step 4.
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#Smart stay eye tracking full#
However other options have begun to emerge and we believe in always providing the full image. These features work together to create a highly accurate system for eye tracking. State-of the-art eye tracking utilizes high performance industry cameras that detect near-infrared spectrum light, and also benefit from active illumination in that spectrum.