OpenSesame
OpenSesame is an open-source, graphical experiment builder for the social sciences. It allows users to create psychology and neuroscience experiments with a drag-and-drop interface, with support for surveys, response collection, media playback, sensors, and more.
OpenSesame: Open-Source Experiment Builder
An open-source graphical experiment builder for the social sciences, offering a drag-and-drop interface for creating psychology and neuroscience experiments with various features.
What is OpenSesame?
OpenSesame is an open-source application for creating experiments in psychology and neuroscience. Developed in Python, it features a graphical drag-and-drop interface to build experiments without any coding required.
Some key features of OpenSesame include:
- Supports common psychology/neuroscience experiment components like visual/auditory stimuli, questionnaires, response collection, randomization, feedback, etc.
- Plugins allow integrating eyetrackers, motion trackers, EEG, fMRI, physiology sensors, and more.
- Built-in inline Python scripting for advanced customization and control flow.
- Comprehensive experiment building blocks for pseudorandom, sequential, and Latin Square designs.
- Functions for accurate timing, synchronization, and latency compensation.
- Support for multi-computer setups to distribute experiments across multiple machines.
- Open-source under the GPL, encouraging customization and community growth.
With its GUI and plugins, OpenSesame simplifies creating everything from simple reaction time tests to complex multi-factor cognitive and neuroscience experiments.
OpenSesame Features
Features
- Drag-and-drop interface for building experiments
- Support for surveys, response collection, media playback, sensors
- Python scripting for advanced experiment logic
- Support for plugins to extend functionality
- Built-in library of psychology/neuroscience experiments
- Open source and extensible
Pricing
- Open Source
Pros
Intuitive graphical interface
Powerful built-in features
Extensible and customizable via plugins/Python
Free and open source
Cons
Steeper learning curve than some GUI alternatives
Less flexibility than coding experiments from scratch
Limited support compared to commercial alternatives
Official Links
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