**Review of !PyGaze**

   The !PyGaze toolbox is an open-source software package for Python.You can create eye-tracking experiments in Python syntax with the least possible effort, offers script readability without constraining functionality and flexibility. !PyGaze can be used for visual and auditory stimulus presentation, for response collection via keyboard, mouse, joystick, and other external hardware, and for online detection of eye movements based on a custom algorithm. Essentially, !PyGaze is a software-bridge for eye-tracking research.

Bellow I will provide the steps for an experiment made by the University of Amsterdam, Department of Cognitive Psychology.

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**Pic.1 Steps for conducting an experiment**

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**Pic.2 Initializing !PyGaze and connecting with the !EyeLink tracker** 

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**Pic.3 Describing the steps for doing the experiment **

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After the experiment is done data is generated in .EDF format. The data obtained from this experiment are shown on the following picture.