We welcome anyone to help develop the Psychtoolbox. At present, Mario Kleiner and Chris Broussard are doing most of the C-level development. David Brainard and Denis Pelli participate in design designs. Tobias Wolf designed the online function reference and wrote the automatic documentation generator. Mario is a PhD student of computational vision at the Max Planck Institute in Tübingen. Chris is a scientific programmer at U of Pennsylvania. Roy is a research assistant at New York University, supported by NEI P30 EY013079. 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 is 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.