App Dev Worksheet: UI vs UX

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

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