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In usability testing of a mobile app, users complain about difficulty reading text and frequently tapping unintended buttons. Which combined design improvements would best enhance usability?

hard🚀 Application Q8 of Q15
Testing Fundamentals - Non-Functional Testing
In usability testing of a mobile app, users complain about difficulty reading text and frequently tapping unintended buttons. Which combined design improvements would best enhance usability?
AAdd animations to buttons and reduce text length
BReduce font size and use smaller buttons
CKeep font size same but add more colors to buttons
DIncrease font size and add spacing between buttons
Step-by-Step Solution
Solution:
  1. Step 1: Address readability

    Increasing font size improves text legibility for users.
  2. Step 2: Prevent accidental taps

    Adding spacing between buttons reduces mis-taps.
  3. Final Answer:

    Increase font size and add spacing between buttons -> Option D
  4. Quick Check:

    Do these changes improve both reading and tapping accuracy? Yes [OK]
Quick Trick: Improve readability and touch targets simultaneously [OK]
Common Mistakes:
MISTAKES
  • Making buttons smaller, increasing tap errors
  • Adding colors without improving clarity
  • Ignoring text size issues

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