The Vision Egg is a programming library (with demo applications) that uses standard, inexpensive computer graphics cards to produce visual stimuli for vision research experiments.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
The biggest change is the addition of
frame-by-frame control of stimuli. This feature
depends on two things which are beyond the control
of the Vision Egg. The first is the ability for
your OpenGL drivers to synchronize buffer swapping
with vertical retrace, which can usually be set in
your video drivers. The second requirement is that
your OS does not steal too much processor time
from the Vision Egg. This depends on which OS you
use, the speed of your computer, and any other
running processes and their priorities.
