This is a visual attention and apperception task in which the computer will display a number of shapes on the screen for a short period of time. These shapes are optionally lines, circles or squares. The task is merely to look at these shapes and count the number that are displayed. At the end of this short period of time the shapes will vanish and the user is asked to enter the number of shapes displayed. There are 9 levels of difficulty (display time) and the program supports keyboard, mouse and concept keyboard input.
Current Version: 4.1
Last modified: 21 September 2002
Qcount from StrongARM Systems