tracking decision and confidence online

TrajTracker is a software package for running and analyzing psychology experiments, focused on mouse/finger tracking experiments.

New to trajectory tracking? Read about it here.

TrajTracker consists of 3 software packages

TrajTracker Experiment

A set of python modules for creating experiments. It runs on top of the Expyriment framework. Read more...

To install TrajTracker Experiment, open command prompt (windows) or terminal (mac) and run:

pip install --upgrade trajtracker

TrajTracker Paradigms

Two fully-operational experimental paradigms (number-to-position and two-button forced-choice), implemented as a TrajTracker Experiment application, and easily configurable to yield a large variety of experiments. Read more...

To install TrajTracker paradigms, open command prompt (windows) or terminal (mac) and run:

pip install --upgrade trajtrackerp

TrajTracker Experiment and TrajTracker Paradigms can run on mac/windows/linux with touchscreens. Android support will become available when the Expyriment framework supports Android.

TrajTracker Analyze

A set of Matlab scripts for analyzing the results of trajectory tracking experiments. Read more...

To install, download this installer script and run it from Matlab.

Available as an alpha version.

Created by

Dror Dotan, Tel Aviv University

Stanislas Dehaene, INSERM-CEA Cognitive Neuroimaging Unit, Collège de France

Pedro Pinheiro-Chagas, INSERM-CEA Cognitive Neuroimaging Unit