Keep long option lists manageable on touch screens

What to change

Ask for a selector that remains navigable on small screens and preserves a clear relationship between the question and chosen value.

A worked example

Illustrative example

A visitor opens a long location list, reaches an entry near its end and returns to the form with the complete selected location visible.

How to check the result

Accept when every option can be reached, selected and verified without unintended background scrolling or a trapped full-screen panel.

A mistake to avoid

Replacing a dependable native selector with a custom panel creates additional interaction behaviour that must be tested explicitly.

Your action checklist

Use these checks to prepare a discussion with your team or supplier. Tick a check when you have recorded the decision or evidence, rather than when a feature has simply been promised.

Decisions to recordOpen the longest option list on a phone and reach its final entries. Observe which area scrolls and whether the list stays open intentionally.Select an item near the end, reopen the list and verify the current choice is identifiable. Ask the supplier to demonstrate keyboard access as well.Repeat with larger text and the virtual keyboard if search is included. Controls for selection and dismissal must remain available.

Evidence, open questions and decisionsNext action and responsible role

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