App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 449 · 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 is the odd one out? (a) the font size (b) the icon shapes (c) the button colours (d) how many taps it takes
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Pay → Size
   Design B: Home → Item → Address → Size → Pens → Shop → Results
3. 3.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Size → Item
   Design B: Home → Cart → Confirm → Size → Shop
5. 5.True or false: whether users get lost is about UX (the experience). (a) False (b) True
6. 6.True or false: the font size is about UX (the experience). (a) False (b) True
7. 7.Which of these is about UX (the experience)? (a) how many taps it takes (b) the theme colours (c) the font size (d) the icon shapes
8. 8.🎨 UI stands for user ___. (a) interface (b) input (c) idea (d) internet
9. 9.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Shop
    Design B: Home → Results → Shop → Menu (a) Design B (b) Design A
11. 11.Which of these is about UX (the experience)? (a) the font size (b) the icon shapes (c) the button colours (d) how users feel after
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu → Pay → Offers → Shop
    Design B: Home → Pens → Address → Size → Shop (a) Design B (b) Design A
13. 13.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Address → Cart → Size → Results
    Design B: Home → Size → Shop (a) Design B (b) Design A
15. 15.🔍 Which is the odd one out? (a) how users feel after (b) how fast a task is done (c) how many taps it takes (d) the font size
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Results
    Design B: Home → Results → Pens → Confirm → Pay → Size → Item
17. 17.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) more colours (d) better UX
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Pens → Address → Pay
    Design B: Home → Address → Size (a) Design A (b) Design B
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pay
    Design B: Home → Pay → Item → Confirm → Shop (a) Design B (b) Design A
20. 20.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
21. 21.🔍 Which is the odd one out? (a) how many taps it takes (b) the button colours (c) how easy sign-up is (d) how fast a task is done
22. 22.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
23. 23.Which of these is about UI (the look)? (a) how easy sign-up is (b) the icon shapes (c) how fast a task is done (d) whether users get lost
24. 24.True or false: the icon shapes is about UI (the look). (a) False (b) True
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Item → Pens
    Design B: Home → Search → Shop → Cart → Pay
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Pens → Shop → Item → Pay
    Design B: Home → Menu → Pens → Pay
27. 27.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) the icon shapes (d) how users feel after
28. 28.True or false: how users feel after is about UI (the look). (a) True (b) False
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pay → Menu → Offers → Cart → Size
    Design B: Home → Item → Address
30. 30.🔍 Which is the odd one out? (a) how many taps it takes (b) the icon shapes (c) how users feel after (d) how fast a task is done
31. 31.True or false: the button colours is about UX (the experience). (a) True (b) False
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Confirm → Search → Size → Pens
    Design B: Home → Menu → Cart → Item → Results (a) Design A (b) Design B
33. 33.Which of these is about UI (the look)? (a) how many taps it takes (b) whether users get lost (c) the button colours (d) how fast a task is done
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Cart
    Design B: Home → Results → Pay → Pens → Shop → Search → Size
35. 35.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
36. 36.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
37. 37.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 screen layout
38. 38.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UI but poor UX (c) perfect UX (d) good UX but poor UI
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Menu → Item → Confirm → Pay → Cart
    Design B: Home → Pens → Pay → Search → Offers → Results (a) Design A (b) Design B
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Confirm → Search → Pens → Cart → Item
    Design B: Home → Menu → Pay → Item → Cart

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