The system consist of an ordinary
personal computer with analysis software, an measuring unit
connected to an USB port on the computer and measuring goggles. You
can use ordinary spectacles under the measuring goggles. The system
records eye movements during reading of a short text on paper. The
eye movement pattern is analyzed, and a number of characteristics
for the reading are calculated automatically. After reading, the
recorded eye movements can be studied as function of time. They can
also be superimposed on the text read and played back in real time
or slower.
The Visagraph USB system works with Windows 7, Vista or XP. It will also work with Mac computers with Intel processors running Windows 7, Vista or XP either in Boot Camp mode or using Parallels Desktop version 6.0 or later.
We are not supporting Windows 95, 98, ME and 2000 any more.
Visagraph USB is not sold in United States.
A very similar product named ReadAlyzer is available there. Further information about the ReadAlyzer and Visagraph systems and software is available at
Visagraph USB is an eye movement recording system with an analysis software, which makes it easy to evaluate reading skill.