FCP-04: Perceptual Continuity is a structured training manual for developing non-visual spatial awareness under controlled conditions. It does not rely on belief, intuition, or speculative frameworks. It assumes only that when vision is removed, other perceptual systems remain active—and can be trained. This manual provides a repeatable protocol for activating and stabilizing those systems. Using simple materials—cups, paper, and symbolic cards—the learner is guided through a progression of drills designed to develop: Direction and distance sensing without sight Detection of objects prior to contact Surface and edge awareness Navigation in low-visibility conditions Recognition of pattern and structure under constraint All exercises are measurable. All outcomes are logged. Progress is defined by calm, not performance. The method scales from individual practice to group instruction and is suitable for educators, facilitators, first responders, and anyone working in environments where perception must remain stable despite incomplete information. This is not a theory. It is a protocol.