App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 643 · 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 → Item → Search → Results → Pens → Confirm → Pay
   Design B: Home → Search → Shop → Offers → Address (a) Design B (b) Design A
2. 2.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) worse UX (c) a bigger app (d) more colours
3. 3.True or false: the icon shapes is about UX (the experience). (a) False (b) True
4. 4.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
5. 5.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Pens
   Design B: Home → Pay → Confirm → Pens → Shop → Results → Address (a) Design A (b) Design B
7. 7.🎨 Who should you test the UX with? (a) only yourself (b) the app icon (c) real users (d) nobody
8. 8.🔍 Which is the odd one out? (a) how users feel after (b) the icon shapes (c) how easy sign-up is (d) whether users get lost
9. 9.Which of these is about UI (the look)? (a) how many taps it takes (b) the theme colours (c) how easy sign-up is (d) how fast a task is done
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Confirm → Results → Address → Pens → Pay
    Design B: Home → Menu → Results → Cart → Offers → Confirm
11. 11.Which of these is about UX (the experience)? (a) the screen layout (b) how easy sign-up is (c) the icon shapes (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 → Item → Menu → Address
    Design B: Home → Pay → Pens → Offers → Menu → Shop → Search
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Cart → Pay → Address → Size
    Design B: Home → Menu → Cart → Search → Shop → Pay → Results
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Search
    Design B: Home → Pay → Confirm → Size → Shop → Menu → Results (a) Design B (b) Design A
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Pens → Cart
    Design B: Home → Menu → Shop → Pens → Search
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Results → Offers
    Design B: Home → Cart → Shop → Pay → Size → Menu → Address
17. 17.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) how fast a task is done (d) the button colours
18. 18.True or false: how fast a task is done is about UX (the experience). (a) False (b) True
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Address → Shop → Item → Pens
    Design B: Home → Size → Results → Pay (a) Design B (b) Design A
20. 20.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Offers → Pay → Search
    Design B: Home → Address → Cart → Results → Shop → Item → Offers (a) Design B (b) Design A
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Results → Size
    Design B: Home → Search → Shop → Menu → Address → Confirm → Offers
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Pens
    Design B: Home → Address → Pay → Confirm → Cart → Pens → Offers
23. 23.True or false: the icon shapes is about UI (the look). (a) True (b) False
24. 24.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) good UI but poor UX (c) no UI at all (d) perfect UX
25. 25.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
26. 26.🔍 Which is the odd one out? (a) how users feel after (b) the icon shapes (c) the button colours (d) the theme colours
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Item → Pens → Menu
    Design B: Home → Cart → Pens → Offers (a) Design B (b) Design A
28. 28.True or false: how fast a task is done is about UI (the look). (a) True (b) False
29. 29.True or false: how many taps it takes is about UX (the experience). (a) True (b) False
30. 30.🔍 Which is the odd one out? (a) how users feel after (b) how many taps it takes (c) whether users get lost (d) the screen layout
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Pay → Menu → Item → Shop → Confirm
    Design B: Home → Confirm → Offers → Menu → Pay (a) Design B (b) Design A
32. 32.🔍 Which is the odd one out? (a) how easy sign-up is (b) how users feel after (c) how fast a task is done (d) the font size
33. 33.🔍 Which is the odd one out? (a) the button colours (b) how many taps it takes (c) how fast a task is done (d) how easy sign-up is
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Search → Cart → Pens → Confirm → Results
    Design B: Home → Pay → Confirm → Search → Results → Offers (a) Design A (b) Design B
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Offers → Shop → Search → Address → Item
    Design B: Home → Offers → Shop → Results
36. 36.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Cart
    Design B: Home → Size → Menu → Pens → Address → Results → Cart
38. 38.True or false: the button colours is about UI (the look). (a) True (b) False
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Item → Confirm → Size → Pens
    Design B: Home → Pay → Menu → Size → Search
40. 40.Which of these is about UX (the experience)? (a) the screen layout (b) how users feel after (c) the theme colours (d) the font size

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