App Dev Worksheet: UI vs UX

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

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