text: Blinking is to distribute fluid over the cornea.\nYour eye is a little moist ball and the part that touches air slowly dries.\nYour eye doesn't like being dry, you don't either it hurts.\nSo you have a build in eyemoistdistributor.\nThe body is a wonderful creation and an amazing design everything has a purpose.\nOh and you're not alone most people even blink when they're sleeping and without opening their eye.\nThis system is designed to be fully automated and continue even when asleep.