Object Types are the different categories and sorting of objects that are often determined by their overall appearance. The various object types are also classified by the function they provide. Objects that fall within the same object type are often similar to one another in function and form. Objects of the same Object Type also share the characteristics of how they should be used and design intention. Object Types are often designed to be used within a specific space or event. Object Types may differ from one another in size, color, form, and materiality. Object Types include coffee cups, wine glasses, cocktail glasses, and drinking glasses.