PsychoPy is an alternative to Presentation, e-Prime and Inquisit. It is a Python library and application that allows presentation of stimuli and collection of data for a wide range of neuroscience, psychology and psychophysics experiments. When used on DCC computers PsychoPy is guaranteed to be millisecond accurate.
Find the presentation Template here Media:TemplatePsychopy2013.zip
Version Change to 1.85
If you use audio in psychopy, but you do not choose the back-end yourself (this is the default method), then sound will be played in a different, more reliable way. This may lead to slightly larger but still small latency.We do not expect this to be problematic. If you have any questions about this, come to TSG. Do you use audio in psychopy and choose your own backend with the following line:
prefs.general['audioLib'] = ['pyo']
prefs.general['audioLib'] = ['sounddevice']
This may lead to slightly larger but still small latency. We do not expect this to be problematic.
If you have any questions about this, come to TSG.
For version history and bug fixes please check here: http://www.psychopy.org/changelog.html
Google Mailing list
For various information please click here: https://groups.google.com/forum/#!forum/psychopy-users
For requests / bug report / issues click here: https://github.com/psychopy/psychopy