Requirement,Fixed Frame,Surface Motorized,In-Ceiling,Floor-Rising,Portable,Project Decision Permanent visible image,Suitable,Optional,Optional,No,No, Hidden when unused,No,Yes,Yes,Yes,Stored, Wall structure required,Yes,Maybe,No,No,No, Ceiling coordination,No,Possible,High,No,No, Power and control,No,Yes,Yes,Usually,No or optional, Service access,Frame and surface,Housing and power,Housing access panel,Base or cabinet,Case and parts, Delivery and assembly risk,Frame size,Housing length,Rough-in and housing,Base weight,Case count and crew, Exact drawing received,Required,Required,Required,Required,Required, Selected method,,,,,,