App Dev Worksheet: UI vs UX

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

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