What is the primary benefit of tactile maps for visually impaired individuals?

Tactile maps are designed to provide a functional representation of spaces, which is crucial for visually impaired individuals to navigate their environment effectively. These maps use raised lines and textures to convey information about the layout of an area, such as buildings, pathways, and landmarks. This tactile feedback allows individuals to explore and understand geographic details through touch, enabling them to mentally visualize the space and plan their movement within it.

The other options do not capture the primary function of tactile maps. While they may offer some incidental benefits, such as aiding memory retention or contributing to fine motor skills through the exploration of textures, these aspects are secondary compared to the essential role tactile maps play in providing spatial information. They are not decorative items; their purpose is strictly functional, aimed at enhancing orientation and mobility for visually impaired individuals.