The ERBU design principle that guides the user's eyes from one area of the page to another is which?

• A. Rhythm
• B. Unity
• C. Balance
• D. Emphasis

Answer: (A)

Rhythm guides the user's eyes from one area of the page to another by creating a predictable visual path through repetition and cadence. When you repeat elements—such as margins, card sizes, line heights, or color patterns—the eye follows that sequence naturally, moving from one section to the next and understanding how content is related. This flow makes a UI feel cohesive and easy to scan, helping users move through the page smoothly.

Unity is about consistency to make everything feel like part of one whole, Balance focuses on distributing visual weight so the layout feels even, and Emphasis is about making a particular element stand out. None of those alone inherently creates the traveling gaze across the page the way rhythm does, which is why rhythm is the best fit for guiding the eyes through the design.