Public space design typically involves several steps: 1. Needs assessment to understand the purpose and function of the space. 2. Site analysis to consider environmental factors like topography, climate, and existing infrastructure. 3. Conceptual design to create a preliminary layout. 4. Detailed design, which includes specifying materials, dimensions, and details. 5. Implementation, involving construction and management planning. 6. Evaluation to assess the design's success and make necessary adjustments.