Following are the keyboard shortcuts required for use of the low vision simulation.
x = Exit simulation
i = Go to Instructions page
b = Begin simulation
x = Exit simulation
n = Next page
p = Previous page
s = Start simulation
i = Go to Instructions page
x = Exit simulation
h = Go to Help page
n = Normal vision
m = Macular Degeneration
c = Cataract
g = Glaucoma
1 to 9 = Set eye position
minus = Zoom out
plus = Zoom in
arrow keys = Move browser
comma = Move task text up
period = Move task text down
Enter/Return = Submit answer
b = Back to simulation
comma = Move answer text up
period = Move answer text down
x = Exit simulation
n = Next page
p = Previous page
b = Back to simulation