Titta

Titta integrates Tobii eye trackers with MATLAB and Python environments to enable acquisition of eye-tracking data and interoperability with PsychoPy and Tobii Pro Lab.

Key Features:

• Cross-Platform Compatibility: Supports screen-mounted Tobii eye trackers including Spectrum, Nano, TX300, T60XL, X3-120, X2-60, X2-30, X60, X120, T60, T120 (Tobii Pro) and the 4C model (Tobii Tech).
• MATLAB and Python Integration: Provides connectivity via a C++ wrapper around the Tobii Pro SDK exposing a MATLAB MEX file (TittaMex) and a Python wrapper.
• PsychoPy Compatibility: Interoperates with PsychoPy for stimulus presentation and experimental control.
• Communication with Tobii Pro Lab: Uses TalkToProLab to enable communication between MATLAB/Python experiments and Tobii Pro Lab for experiment control and data recording.
• Extensibility: The C++ wrapper can be reused in custom C++ projects or adapted to other programming languages.

Scientific Applications:

• Psychology Research: Supports behavioral and psychophysical experiments that require precise eye-movement tracking.
• Neuroscience Research: Enables neuroscience studies that require precise eye-movement tracking.
• Human–Computer Interaction: Supports human–computer interaction research that uses eye-tracking to evaluate user behavior.

Methodology:

Implements the Tobii Pro SDK via a C++ wrapper that provides a MATLAB MEX file (TittaMex) and a Python wrapper, and includes TalkToProLab for interfacing with Tobii Pro Lab.