The Two Button Problem – Frontend Masters Blog
Explores a common interface design flaw where two buttons with different visual styles make it unclear which one is currently active or will be activated next. The problem is especially pronounced on devices without cursors (TVs, game consoles) where keyboard or remote navigation is required. Solutions include using consistent button styles with additive indicators for the active state, directional arrows, CSS media queries to detect input methods, and pressed/unpressed visual states for toggle buttons. The key principle is making the active state obviously distinct rather than relying on arbitrary style differences.
