What best describes dynamic information in user interfaces?

Dynamic information in user interfaces refers to content that changes in response to user interactions or behaviors. This characteristic allows the system to adapt to the user's needs, preferences, or actions, creating a more personalized and engaging experience. For example, when a user navigates through a website, the displayed content might update based on their selections, search queries, or interaction history. This responsiveness enhances usability and encourages user engagement by providing relevant and timely information.

In contrast, static information is unchanging, remaining the same regardless of user input. Manual updates would not classify as dynamic because they require user intervention and do not automatically adapt to the user's actions. Additionally, information that is restricted to administrators typically does not cater to user interaction and therefore does not embody the essence of dynamic information. Thus, the ability for information to be responsive to user behavior is the defining feature of dynamic information in user interfaces.