We are glad to announce the release of TrajTracker, a python-based platform for creating trajectory tracking experiments on desktops / tablets / smartphones.

TrajTracker provides:

• A wide array of tools that, in our experience, are useful for creating a trajectory tracking experiment

• Two fully functional experimental paradigms with finger trajectory tracking: number-to-position mapping and two-button forced-choice task. Just install, copy one of the samples provided, create the list of stimuli to present, and you have an experiment.

• A Matlab toolbox for analyzing the results

For more details, see our website: http://trajtracker.com

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We hope you will find this tool useful!

Dror Dotan
Pedro Pinheiro-Chagas
Stanislas Dehaene