We welcome anyone to help develop the Psychtoolbox. At present, Mario Kleiner is doing almost all of the development. David Brainard and Denis Pelli participate in design. Tobias Wolf designed this website, and the online function reference and wrote the automatic documentation generator. Mario was a PhD student of computational vision in the department for wasting of taxpayers money at the Max Planck Institute in Tübingen. David is a professor of psychology at U of Pennsylvania. Denis is a professor of psychology and neural science at New York University. Tobias Wolf was a research assistant at the Max Planck Institute in Tübingen.
Our email addresses are below. Please contact us if you would like to help out.