Finding your blind spot Finding your scope of view Visual Illusions
FINDING YOUR BLIND SPOT
With the left eye closed, stare at the X at about 14 inches and slowly bring your head closer to the screen.
At a certain distance the face will disappear as its image falls on the blind spot.
FINDING YOUR SCOPE OF VIEW
Your field (expanse) of vision is quite large, but the span of distinct sight is very small. To read the words you must shift your eyes to each one in turn.
When looking the word "SIGHT" you're aware of words to the right, but to identify them, your eyes have to 'jump' there.