Drives are an extension of links and the most common form of linkage that one will encounter in Resonite. Driven fields appear as purple in the inspector. As with links, drives establish exclusive control over the driven field to the driver. However, unlike links, the value of a driven field is fundamentally local to each individual user. Because of this locality, drives are usually used to reduce network traffic by having each individual user calculate the value of the field on their own machine.