App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 224 · 40 questions

Developer's tip (Look and feel): UI (user interface) = the look: colours, fonts, icons, layout. UX (user experience) = how it feels: easy, fast, not confusing. Count taps: each arrow in a path is one tap; fewer taps for the same task = better UX.

1. 1.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Cart → Size → Pens → Shop → Confirm
   Design B: Home → Cart → Shop → Results → Confirm → Address → Pens
2. 2.🔍 Which is the odd one out? (a) the screen layout (b) the icon shapes (c) the theme colours (d) whether users get lost
3. 3.Which of these is about UI (the look)? (a) the font size (b) how easy sign-up is (c) how many taps it takes (d) how users feel after
4. 4.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Cart → Menu → Pens → Address → Results
   Design B: Home → Offers → Pens → Pay → Search → Menu → Shop (a) Design A (b) Design B
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Cart → Search → Item
   Design B: Home → Item → Pens → Pay → Search → Size → Results
6. 6.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) more colours (c) better UX (d) a bigger app
7. 7.True or false: how fast a task is done is about UI (the look). (a) True (b) False
8. 8.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
9. 9.True or false: how many taps it takes is about UI (the look). (a) False (b) True
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Offers → Pay
    Design B: Home → Size → Confirm → Item → Menu (a) Design A (b) Design B
11. 11.🔍 Which is the odd one out? (a) the screen layout (b) the font size (c) the button colours (d) how easy sign-up is
12. 12.True or false: how users feel after is about UI (the look). (a) True (b) False
13. 13.True or false: the screen layout is about UX (the experience). (a) False (b) True
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Cart → Item → Menu → Pens
    Design B: Home → Shop → Pay (a) Design A (b) Design B
15. 15.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) the icon shapes (b) the button colours (c) the font size (d) how fast a task is done
17. 17.🔍 Which is the odd one out? (a) how many taps it takes (b) whether users get lost (c) the screen layout (d) how fast a task is done
18. 18.🔍 Which is the odd one out? (a) how fast a task is done (b) the font size (c) whether users get lost (d) how users feel after
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Size → Search
    Design B: Home → Shop → Address → Pens → Offers
20. 20.🎨 Who should you test the UX with? (a) real users (b) nobody (c) the app icon (d) only yourself
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pens
    Design B: Home → Results → Pens → Shop → Cart → Item → Size (a) Design A (b) Design B
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Offers
    Design B: Home → Results → Offers → Cart → Item
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Pens → Pay
    Design B: Home → Results → Size → Item → Cart → Confirm
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Menu
    Design B: Home → Pay → Shop → Address → Item → Confirm
25. 25.🔍 Which is the odd one out? (a) how users feel after (b) the theme colours (c) how fast a task is done (d) whether users get lost
26. 26.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Size → Item → Address → Results
    Design B: Home → Offers → Cart (a) Design B (b) Design A
28. 28.Which of these is about UX (the experience)? (a) the theme colours (b) how users feel after (c) the button colours (d) the icon shapes
29. 29.True or false: whether users get lost is about UX (the experience). (a) False (b) True
30. 30.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) good UX but poor UI (c) perfect UX (d) no UI at all
31. 31.🎨 UI stands for user ___. (a) input (b) interface (c) internet (d) idea
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Menu → Cart → Offers
    Design B: Home → Pens → Results → Item → Menu → Pay → Offers
33. 33.True or false: the theme colours is about UI (the look). (a) True (b) False
34. 34.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) the button colours (d) how many taps it takes
35. 35.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
36. 36.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
37. 37.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) how many taps it takes (d) the screen layout
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Pens → Pay → Item → Menu → Shop
    Design B: Home → Menu → Shop
39. 39.Which of these is about UX (the experience)? (a) the icon shapes (b) the button colours (c) the font size (d) whether users get lost
40. 40.True or false: the theme colours is about UX (the experience). (a) True (b) False

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