ADA signs that identify rooms and spaces are to be located adjacent to the door they identify so they can be located by persons who are functionally blind. For the most part, one sign is used by both tactile and visual readers, so there are compromises to assist tactile readers. However, it is possible to use two separate signs with the same information.
Signs indicating rooms and spaces must be positioned adjacent to the doors they denote, ensuring accessibility for those who are functionally blind. Usually, a single sign caters to both tactile and visual readers, requiring modifications for tactile users. However, two separate signs carrying the same information can also be employed.