Interior design is a multifaceted profession that includes conceptual development, site inspections, construction management, and execution of the design.
Architectural design is a concept that focuses on components or elements of a structure. An architect is generally the one in charge of the architectural design.
With the 3D-based method, designers and other technical stakeholders analyze the objects in space through solid models. Interference detection can be done visually.
Manual or paper-based and 2D CAD coordination methods have essentially the same framework, as stated before. These methods are based on the use of bidimensional graphics representations.