App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 517 · 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 → Search → Address → Pay → Menu → Shop
   Design B: Home → Search → Size → Item → Pay
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Address → Results → Pens → Size
   Design B: Home → Pay → Address → Menu → Offers → Shop
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Address → Pens → Offers → Pay → Results
   Design B: Home → Results → Offers → Size → Confirm
4. 4.True or false: the font size is about UI (the look). (a) False (b) True
5. 5.🎨 Who should you test the UX with? (a) nobody (b) the app icon (c) real users (d) only yourself
6. 6.True or false: whether users get lost is about UX (the experience). (a) False (b) True
7. 7.🎨 Is this about UI or UX: the theme colours? (a) UI (b) UX
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pay → Results → Offers
   Design B: Home → Item → Menu → Address → Confirm → Search (a) Design A (b) Design B
9. 9.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
10. 10.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
11. 11.🔍 Which is the odd one out? (a) the screen layout (b) how fast a task is done (c) how many taps it takes (d) how easy sign-up is
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Offers
    Design B: Home → Pay → Menu → Shop → Address → Item → Cart (a) Design A (b) Design B
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Confirm → Cart
    Design B: Home → Shop → Pens → Pay → Offers → Item
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Shop → Item → Menu → Results
    Design B: Home → Offers → Pay (a) Design B (b) Design A
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Results → Menu → Item
    Design B: Home → Pay → Size
16. 16.True or false: how fast a task is done is about UI (the look). (a) True (b) False
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Cart → Address
    Design B: Home → Menu → Cart (a) Design B (b) Design A
18. 18.🔍 Which is the odd one out? (a) how many taps it takes (b) the font size (c) whether users get lost (d) how easy sign-up is
19. 19.True or false: the theme colours is about UX (the experience). (a) False (b) True
20. 20.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Pay → Offers → Pens → Cart
    Design B: Home → Address → Size (a) Design B (b) Design A
21. 21.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
22. 22.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) good UI but poor UX (c) good UX but poor UI (d) no UI at all
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Confirm → Pens → Pay → Shop → Size
    Design B: Home → Confirm → Results
24. 24.Which of these is about UI (the look)? (a) how fast a task is done (b) whether users get lost (c) the icon shapes (d) how users feel after
25. 25.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
26. 26.🔍 Which is the odd one out? (a) how many taps it takes (b) whether users get lost (c) the icon shapes (d) how easy sign-up is
27. 27.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
28. 28.True or false: how many taps it takes 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 → Results → Search → Shop → Size → Confirm
    Design B: Home → Shop → Results → Offers → Item → Menu → Size (a) Design A (b) Design B
30. 30.Which of these is about UI (the look)? (a) the theme colours (b) how fast a task is done (c) whether users get lost (d) how users feel after
31. 31.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Confirm → Menu → Item → Pens
    Design B: Home → Results → Pens → Shop → Offers → Cart → Search
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Pens → Pay
    Design B: Home → Offers → Shop → Pens → Item
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Pens → Shop → Confirm → Pay → Cart
    Design B: Home → Cart → Confirm → Menu
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Offers → Item → Pay → Pens → Results
    Design B: Home → Offers → Shop → Pens → Confirm → Menu (a) Design B (b) Design A
36. 36.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
37. 37.🔍 Which is the odd one out? (a) the theme colours (b) the screen layout (c) the button colours (d) how many taps it takes
38. 38.🔍 Which is the odd one out? (a) how easy sign-up is (b) whether users get lost (c) the button colours (d) how many taps it takes
39. 39.Which of these is about UX (the experience)? (a) how fast a task is done (b) the font size (c) the button colours (d) the theme colours
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Pens → Results
    Design B: Home → Size → Pay

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