# Computers are like paper "A medium is a set of presentation elements, and relations among them, that may be used by a person to create an object, environment or experience for someone else." [[Ted Nelson]] in The Crafting of Media Computers are not a single, monolithic [[Medium for thinking]]. Like paper, they are capable of representing many different mediums. A _computer program_ does seem to be a legitimate medium for thinking. [[Programs as a medium for thinking]]. #notebook