Sensation, the five senses, Connect us to the world from the time we are born to the time we die. Sight, touch, smell, hearing, taste. Seeing your hand move in front of my eyes but what if I can't see your hand what if I don't know what your hand is. It looks blurry. A baby, can see my hand moving but he/she doesn't know what it is. Moving the hand in a motion in front of the babies view point can cause the baby to try to directly focus on the object (hand). Placing the hand in front of the baby's view, at a distance and then allowing the baby to focus on the tangible movement allows a connection to be made. Allowing the baby to focus on the tangible movement, attention on the thing that is moving and increase attention span.