App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 64 · 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.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) how many taps it takes (d) the icon shapes
2. 2.🎨 Who should you test the UX with? (a) only yourself (b) the app icon (c) nobody (d) real users
3. 3.🔍 Which is the odd one out? (a) how users feel after (b) the font size (c) the theme colours (d) the button colours
4. 4.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pens → Confirm
   Design B: Home → Shop → Confirm → Cart → Menu → Results → Pens (a) Design A (b) Design B
5. 5.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Confirm → Size
   Design B: Home → Item → Pens → Shop → Results (a) Design B (b) Design A
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Search → Address → Pens → Size
   Design B: Home → Shop → Menu → Address → Search → Pens (a) Design A (b) Design B
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Shop → Confirm → Cart → Size
   Design B: Home → Offers → Results → Pay → Shop → Cart → Size
8. 8.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
9. 9.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) perfect UX (c) no UI at all (d) good UI but poor UX
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Address → Results
    Design B: Home → Menu → Confirm → Address → Size
11. 11.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
12. 12.True or false: the icon shapes is about UI (the look). (a) False (b) True
13. 13.🔍 Which is the odd one out? (a) how users feel after (b) how many taps it takes (c) how fast a task is done (d) the font size
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Pens → Menu → Item → Shop → Confirm
    Design B: Home → Item → Pay → Size → Address → Pens
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Confirm → Pens → Shop → Search
    Design B: Home → Results → Search → Pay → Shop → Menu → Cart
16. 16.Which of these is about UI (the look)? (a) the font size (b) how fast a task is done (c) whether users get lost (d) how easy sign-up is
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Pens → Address → Search → Shop
    Design B: Home → Shop → Address (a) Design A (b) Design B
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Confirm → Size
    Design B: Home → Cart → Menu → Results → Confirm → Size (a) Design A (b) Design B
19. 19.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) whether users get lost (d) the icon shapes
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Menu → Size → Results → Cart
    Design B: Home → Size → Pay → Address
21. 21.True or false: the screen layout is about UI (the look). (a) True (b) False
22. 22.🎨 UI stands for user ___. (a) idea (b) internet (c) input (d) interface
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Pay
    Design B: Home → Pay → Shop → Address → Menu → Search → Cart
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pay → Confirm → Cart → Results → Address → Pens
    Design B: Home → Menu → Item → Cart → Pay → Address
25. 25.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pens
    Design B: Home → Pay → Menu → Shop → Offers (a) Design A (b) Design B
27. 27.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) how many taps it takes (d) the button colours
28. 28.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) a bigger app (c) worse UX (d) better UX
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Size → Offers → Search → Shop → Cart
    Design B: Home → Shop → Menu → Size
30. 30.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the theme colours (c) the screen layout (d) the font size
31. 31.True or false: whether users get lost is about UI (the look). (a) False (b) True
32. 32.🔍 Which is the odd one out? (a) the screen layout (b) the font size (c) how many taps it takes (d) the button colours
33. 33.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Search → Offers → Menu → Pens
    Design B: Home → Shop → Results → Size → Item (a) Design A (b) Design B
35. 35.🔍 Which is the odd one out? (a) how fast a task is done (b) how users feel after (c) the screen layout (d) whether users get lost
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Cart → Results → Size → Shop → Menu
    Design B: Home → Cart → Menu → Address
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Pens → Shop → Menu → Search
    Design B: Home → Size → Pens → Item → Menu → Confirm → Search
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Item → Size → Address → Shop
    Design B: Home → Offers → Pay
39. 39.True or false: the screen layout is about UX (the experience). (a) True (b) False
40. 40.Which of these is about UX (the experience)? (a) the icon shapes (b) the screen layout (c) the theme colours (d) how fast a task is done

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