A clear screen is not always an easy screen
A mobile app may have only a few navigation controls and still be hard to use. A row of icons can appear self-explanatory to someone looking at the screen, yet make little sense when read aloud by a screen reader. A menu may open smoothly with a swipe but be unreachable for someone who relies on a switch device. Accessible navigation means people can find where they are, understand their options and move between screens using different ways of interacting.
The most useful place to start is with an ordinary task: open the app, find a feature, complete an action and return to the starting point. Following that route exposes problems that a review of individual screens can miss. The mistakes below are common because each control may seem reasonable on its own, while the journey through the app breaks down.
Mistake 1: Using icons and vague labels as directions
Icons such as a house, magnifying glass or three dots can save space, but their meanings depend on context. A magnifying glass might search the entire app or only the current list. A screen reader user may hear an unhelpful name such as “button” or an icon file name if a control lacks an accessible label. Labels such as “More” or “Next” can also be unclear when several similar controls appear on one screen.
Give navigation controls short, specific names that describe their destination or action, such as “Search articles” or “Open account menu.” Where space allows, pair an icon with visible text so more people benefit from the same explanation. Make the selected tab or current section identifiable through more than color alone, and ensure its state is available to assistive technology. Check labels in context: “Back” may be enough in a simple flow, but a more specific destination can help when the route is complex.
Mistake 2: Hiding routes or relying on one gesture
A hidden menu can be useful on a small screen, but it becomes a barrier when it is the only route to important features and its trigger is hard to find. Similarly, a swipe may feel natural for changing tabs or dismissing a panel, yet not everyone can perform that motion reliably. Gesture-only navigation can also conflict with gestures used by assistive technology.
Provide a visible, clearly named control for essential destinations and an alternative to any required swipe or drag. If a panel opens, make its close control easy to locate and use. Consider a reader looking for saved items: if the only route is an unlabeled icon inside a hidden menu, discovering the feature becomes harder than using it. A text-labeled “Saved items” entry gives that reader a route they can recognize and revisit.
Mistake 3: Making controls difficult to reach or activate
Small targets and tightly packed controls invite accidental taps. This is especially troublesome when adjacent actions have very different consequences, such as opening an item and deleting it. A control can also appear large while only a tiny part responds to touch. Placing essential navigation near a screen edge or behind a floating element may make it awkward to reach, particularly when the display is enlarged.
Make the interactive area comfortably sized, leave space between neighboring actions and test the whole visible control rather than just its icon. Check what happens when text size increases: labels should remain readable, and navigation should not overlap other content or disappear. Review the app in both supported orientations where practical. The goal is not one perfect layout for every hand or device, but a route that remains usable when people change display settings or interaction methods.
Mistake 4: Losing the user's place between screens
Navigation is more than a collection of buttons; it is a sequence. When a menu opens, keyboard or switch focus should move into it in a predictable way. When the menu closes, focus should return somewhere sensible, often to the control that opened it. If focus jumps to the top of the screen after every action, a person may have to work through the same controls repeatedly. A screen change that is only visual can leave a screen reader user unsure whether anything happened.
Test a complete journey without relying on sight or touch: move through controls, open a menu, choose a destination, use Back and repeat. Listen for clear screen titles and a logical focus order. Confirm that navigation still works after an error message or confirmation dialog appears. These checks are most valuable when they are repeated as the app changes. A dependable path through the app is the result of many small decisions working together.
