The 'Global Boundaryless Swimming Pool Design Plan' refers to a concept or project that envisions a swimming pool without physical boundaries. This could include designs for infinity pools with vanishing edge effects, or innovative water features that integrate seamlessly with the surrounding landscape. Such designs are often sought after for their aesthetic appeal and ability to create a sense of continuity between the water and the natural environment. They are commonly used in luxury homes and resorts, and require careful planning to ensure structural integrity and safety.