Which principle describes UI should present options and visible cues to reduce memory load?

• A. Interfaces should present options and visible cues to reduce memory load
• B. Users must memorize commands
• C. System should auto-complete without prompts
• D. Visual design is independent of memory

Answer: (A)

The main idea being tested is recognizing actions by making options and cues visible, rather than forcing users to rely on memory. When the UI presents clear choices and cues, users can scan the screen, spot what they can do next, and select it without having to recall commands from memory. This approach reduces cognitive load and speeds up interaction, which is a core goal of good usability.

This is why the best answer fits: it states that interfaces should show options and visible cues to lower memory demands. Think of drop-down menus, toolbars with labeled icons, or inline suggestions that appear as you type—these designs help users recognize available actions and understand how to proceed at a glance.

In contrast, requiring users to memorize commands increases effort and the likelihood of errors. Assuming the system should auto-complete without prompts shifts the responsibility away from presenting clear choices, and saying visual design is independent of memory ignores how visibility and cues directly support memory, not just aesthetics.