App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 802 · 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 → Results → Pay → Search
   Design B: Home → Cart → Offers (a) Design A (b) Design B
2. 2.Which of these is about UX (the experience)? (a) the icon shapes (b) the screen layout (c) the button colours (d) whether users get lost
3. 3.🎨 UI stands for user ___. (a) idea (b) interface (c) input (d) internet
4. 4.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
5. 5.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Address → Search → Cart → Pay
   Design B: Home → Pens → Shop → Size → Offers (a) Design B (b) Design A
6. 6.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) the icon shapes (d) how easy sign-up is
7. 7.🔍 Which is the odd one out? (a) the icon shapes (b) the theme colours (c) the screen layout (d) how easy sign-up is
8. 8.🔍 Which is the odd one out? (a) the screen layout (b) the button colours (c) the font size (d) how many taps it takes
9. 9.Which of these is about UI (the look)? (a) the icon shapes (b) whether users get lost (c) how many taps it takes (d) how fast a task is done
10. 10.🔍 Which is the odd one out? (a) how users feel after (b) how fast a task is done (c) how easy sign-up is (d) the font size
11. 11.Which of these is about UI (the look)? (a) whether users get lost (b) how many taps it takes (c) how fast a task is done (d) the button colours
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Results
    Design B: Home → Address → Pens → Offers → Cart → Confirm → Item
13. 13.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) how many taps it takes (d) the icon shapes
14. 14.🎨 Who should you test the UX with? (a) real users (b) only yourself (c) the app icon (d) nobody
15. 15.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Search → Address → Pens → Cart
    Design B: Home → Results → Address → Shop
17. 17.Which of these is about UI (the look)? (a) how easy sign-up is (b) the font size (c) whether users get lost (d) how fast a task is done
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Shop → Offers
    Design B: Home → Pay → Size → Item → Search → Cart → Offers
19. 19.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
20. 20.Which of these is about UX (the experience)? (a) the icon shapes (b) the button colours (c) how users feel after (d) the theme colours
21. 21.True or false: the font size is about UX (the experience). (a) True (b) False
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Search → Pay
    Design B: Home → Results → Cart
23. 23.Which of these is about UI (the look)? (a) how many taps it takes (b) how easy sign-up is (c) the screen layout (d) how fast a task is done
24. 24.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UX but poor UI (c) good UI but poor UX (d) perfect UX
25. 25.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Pens → Pay → Size → Results → Offers
    Design B: Home → Address → Confirm → Shop → Search
27. 27.🎨 UX stands for user ___. (a) extra (b) example (c) express (d) experience
28. 28.True or false: the screen layout is about UX (the experience). (a) False (b) True
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Item
    Design B: Home → Confirm → Item → Shop → Size → Search → Results (a) Design A (b) Design B
30. 30.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) worse UX (c) better UX (d) a bigger app
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Address → Item
    Design B: Home → Search → Menu → Offers → Pay → Confirm → Item
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Offers → Address
    Design B: Home → Offers → Search → Address → Size (a) Design B (b) Design A
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Cart
    Design B: Home → Pens → Item → Confirm → Search
34. 34.True or false: the icon shapes is about UX (the experience). (a) True (b) False
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Results
    Design B: Home → Results → Cart → Pay (a) Design B (b) Design A
36. 36.True or false: the theme colours is about UX (the experience). (a) True (b) False
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Size
    Design B: Home → Size → Menu → Item
38. 38.Which of these is about UX (the experience)? (a) the screen layout (b) the icon shapes (c) the font size (d) how fast a task is done
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pens → Size → Pay
    Design B: Home → Size → Pens → Search → Item → Pay
40. 40.🔍 Which is the odd one out? (a) how fast a task is done (b) the button colours (c) the font size (d) the screen layout

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