Well, Granny, you know how when you see a picture, you can quickly identify the people in it, the location, and possibly what’s taking place? Now, picture if a computer could do that too—if it could comprehend and analyze an image just like we can. This is what we refer to as computer vision. It’s a technology field aimed at teaching computers to perceive images or videos similarly to how humans do. For instance, think about the self-checkout kiosks at grocery stores; they utilize computer vision to recognize the fruits and vegetables we purchase by their looks.