App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 503 · 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 → Cart → Shop → Pay → Results → Confirm
   Design B: Home → Cart → Shop → Confirm
2. 2.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
3. 3.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Menu → Size
   Design B: Home → Menu → Size → Pay
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Size → Menu → Shop → Address
   Design B: Home → Results → Offers → Shop → Confirm → Size
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Results
   Design B: Home → Confirm → Cart → Search (a) Design A (b) Design B
7. 7.🔍 Which is the odd one out? (a) how users feel after (b) the font size (c) how fast a task is done (d) how many taps it takes
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Cart → Pay → Pens → Results → Menu → Size
   Design B: Home → Size → Cart (a) Design A (b) Design B
9. 9.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) the font size (d) how easy sign-up is
10. 10.🔍 Which is the odd one out? (a) the button colours (b) how easy sign-up is (c) the font size (d) the theme colours
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Cart → Search → Shop → Pens → Item
    Design B: Home → Offers → Pens
12. 12.True or false: the icon shapes is about UI (the look). (a) True (b) False
13. 13.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pay → Cart
    Design B: Home → Pay → Search (a) Design A (b) Design B
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Address → Menu → Results → Pay → Pens
    Design B: Home → Address → Offers → Pay
16. 16.True or false: whether users get lost is about UI (the look). (a) False (b) True
17. 17.Which of these is about UX (the experience)? (a) the button colours (b) the icon shapes (c) the font size (d) how fast a task is done
18. 18.True or false: how many taps it takes is about UI (the look). (a) False (b) True
19. 19.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
20. 20.Which of these is about UI (the look)? (a) how many taps it takes (b) the button colours (c) whether users get lost (d) how fast a task is done
21. 21.Which of these is about UX (the experience)? (a) the font size (b) how easy sign-up is (c) the button colours (d) the screen layout
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Offers
    Design B: Home → Confirm → Shop → Item → Offers → Pay (a) Design A (b) Design B
23. 23.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) the icon shapes (d) the theme colours
24. 24.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) more colours (c) worse UX (d) better UX
25. 25.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
26. 26.🎨 UX stands for user ___. (a) experience (b) example (c) extra (d) express
27. 27.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Size → Shop → Offers → Pay
    Design B: Home → Menu → Item
29. 29.Which of these is about UI (the look)? (a) how many taps it takes (b) how users feel after (c) the icon shapes (d) how fast a task is done
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Address → Confirm
    Design B: Home → Offers → Pay → Size → Search → Results
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Shop → Pens → Pay → Offers
    Design B: Home → Item → Search → Menu → Offers (a) Design B (b) Design A
32. 32.True or false: the theme colours is about UI (the look). (a) True (b) False
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Shop
    Design B: Home → Address → Confirm → Menu → Results
34. 34.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
35. 35.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Search
    Design B: Home → Menu → Pens → Confirm
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Item → Address → Shop → Pay → Search
    Design B: Home → Pens → Size → Results
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Item → Confirm → Pay → Results
    Design B: Home → Item → Size → Shop
39. 39.Which of these is about UI (the look)? (a) how users feel after (b) how many taps it takes (c) how easy sign-up is (d) the theme colours
40. 40.🎨 Who should you test the UX with? (a) real users (b) only yourself (c) the app icon (d) nobody

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