"Develop a comprehensive manual for designing sensory-friendly public spaces, tailored for intermediate-level urban planners. The manual should include practical examples, case studies, and a sophisticated understanding of urban planning and sensory accessibility principles. Outline a step-by-**step guide that addresses the following considerations:** ## 1.** Lighting:** Strategies for minimizing harsh or overwhelming lighting conditions. ## 2.** Sound:** Techniques for reducing noise pollution and creating calming soundscapes. ## 3.** Spatial Layout:** Design principles for creating navigable, comfortable, and inclusive spaces. Discuss the critical role of community engagement in the design process, highlighting methods for incorporating diverse perspectives and needs. Ensure the manual reflects a nuanced understanding of sensory accessibility and its intersection with urban planning principles."