Art car recent years the festival has been forced to limit the number of vehicles on the playa. As such they have restricted the vehicles that are licensed to what they are now calling "mutant vehicles". There has been some confusion within the Burning Man and Art Car communities over these two terms, with some believing the terms are simply synonyms. According to art car artist and Art Car Fest organizer Philo Northrup, art cars are "street-legal vehicles that have been permanently transformed into mobile sculptures". According to the Burning Man DMV ("Department of Mutant Vehicles"), Mutant Vehicles are "'art on wheels':
Form and document creation The selection of typeface is also important in situations where more than one typeface is present in a form or document. Mackiewicz says: "if more than one typeface is being used within a document, students should also carefully consider the extent to which the personalities of the typefaces they have selected are concordant". One way that Mackiewicz notes that technical communicators can determine a typeface’s personality is through looking at its history; she says: "the personality a typeface conveys may stem in large part from the ways in which that typeface has been used in the past". To show what