App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 51 · 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). Which needs FEWER taps?
   Design A: Home → Search → Item → Size → Offers → Shop → Pay
   Design B: Home → Search → Size → Pens → Cart → Menu (a) Design B (b) Design A
2. 2.True or false: how fast a task is done is about UI (the look). (a) False (b) True
3. 3.🎨 UX stands for user ___. (a) experience (b) express (c) extra (d) example
4. 4.🔍 Which is the odd one out? (a) the icon shapes (b) how many taps it takes (c) the screen layout (d) the font size
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Pens → Pay → Menu → Search → Confirm → Size
   Design B: Home → Shop → Pay
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Size → Address → Search → Results
   Design B: Home → Confirm → Shop
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Offers → Size → Results → Search → Shop
   Design B: Home → Offers → Cart → Shop → Menu → Address → Confirm
8. 8.🔍 Which is the odd one out? (a) the font size (b) the theme colours (c) how easy sign-up is (d) the screen layout
9. 9.Which of these is about UX (the experience)? (a) the screen layout (b) the theme colours (c) how users feel after (d) the icon shapes
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Confirm
    Design B: Home → Menu → Cart → Search → Size (a) Design A (b) Design B
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Item → Shop → Pens → Menu → Address
    Design B: Home → Results → Shop → Item → Cart
12. 12.🔍 Which is the odd one out? (a) the font size (b) how fast a task is done (c) how users feel after (d) how many taps it takes
13. 13.Which of these is about UI (the look)? (a) how easy sign-up is (b) how fast a task is done (c) how users feel after (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 → Confirm → Offers → Search → Pens → Menu → Cart
    Design B: Home → Shop → Item
15. 15.🔍 Which is the odd one out? (a) the button colours (b) whether users get lost (c) how fast a task is done (d) how easy sign-up is
16. 16.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
17. 17.True or false: whether users get lost is about UX (the experience). (a) False (b) True
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Confirm → Pay → Pens → Cart → Size → Search
    Design B: Home → Menu → Cart → Address
19. 19.🎨 Who should you test the UX with? (a) real users (b) the app icon (c) nobody (d) only yourself
20. 20.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) how fast a task is done (d) the screen layout
21. 21.True or false: how users feel after is about UX (the experience). (a) False (b) True
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Offers → Menu
    Design B: Home → Offers → Pay → Shop → Size → Confirm → Search (a) Design A (b) Design B
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Address
    Design B: Home → Cart → Search → Results → Size → Item (a) Design B (b) Design A
24. 24.Which of these is about UX (the experience)? (a) the icon shapes (b) how many taps it takes (c) the theme colours (d) the button colours
25. 25.🔍 Which is the odd one out? (a) the button colours (b) the theme colours (c) how users feel after (d) the icon shapes
26. 26.🔍 Which is the odd one out? (a) the icon shapes (b) whether users get lost (c) how fast a task is done (d) how users feel after
27. 27.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
28. 28.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
29. 29.True or false: the button colours is about UI (the look). (a) True (b) False
30. 30.True or false: how fast a task is done is about UX (the experience). (a) True (b) False
31. 31.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
32. 32.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
33. 33.🔍 Which is the odd one out? (a) how easy sign-up is (b) the screen layout (c) how users feel after (d) how fast a task is done
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Results → Menu → Size → Address
    Design B: Home → Item → Cart → Pens (a) Design B (b) Design A
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Menu → Pens → Search → Confirm
    Design B: Home → Menu → Size → Shop → Cart → Pens → Confirm
36. 36.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
37. 37.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) more colours (d) better UX
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Offers
    Design B: Home → Size → Menu → Item → Search → Cart → Confirm
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Results → Pay → Pens → Search
    Design B: Home → Pay → Search
40. 40.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX

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