What is the purpose of hanging covers over windows in a correctional facility?

Hanging covers over windows in a correctional facility serves the important function of hindering visibility. This is crucial for maintaining security and safety within the facility. By obstructing the ability to see into the units where inmates are housed, these covers help prevent outside individuals from observing inmate activity or interactions. This lack of visibility restricts potential threats, such as attempts to assist inmates in escaping or providing contraband. Additionally, it contributes to a controlled environment where the movements and behaviors of inmates can be monitored effectively without external interference.

The other options do not align with the primary goals of correctional facility design. For instance, enhancing natural lighting is typically not a priority in correctional facilities due to security concerns and the desire to limit distractions. Decorative purposes are not a focus in such environments where functionality and security take precedence. Providing privacy for inmates is also secondary to the need for security and monitoring, which is why visibility is often limited rather than promoted.