BabyCatnip instantly changes what a baby is looking at into a maximum-contrast image that captivates the baby and holds its attention because it can see so much easier. Every pixel in a babycatnip image is either fully on or fully off (in either color or black-and-white) so that it maximally stimulates the baby's eyes and brain. Babies can look at themselves, their parent's face, or the world around them in a moving video that is much higher contrast than the real thing! They do not want to take their eyes off the screen, so this is a great way to get their attention and hold it. It is much more interesting than standard zebra-like toys, because everything in the world is now easily visible in black-and-white, or color. Use it to make pictures interesting (numbers, letters, faces), to get them to look at toys, or to become interested in reaching for things. Also works great for children or adults with retina disease or cortical visual impairment.