App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 814 · 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 → Cart → Pens → Results → Item
   Design B: Home → Menu → Item → Results → Address → Shop → Pay
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Size → Confirm
   Design B: Home → Menu → Cart → Confirm
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Cart → Offers
   Design B: Home → Results → Item → Menu → Size → Pay (a) Design B (b) Design A
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Address → Cart → Size → Menu → Shop
   Design B: Home → Results → Pens
5. 5.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) the screen layout (d) whether users get lost
6. 6.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
7. 7.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) the app icon (d) nobody
8. 8.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
9. 9.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) the theme colours (d) how fast a task is done
10. 10.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Size → Menu → Item → Shop → Cart
    Design B: Home → Size → Address → Pay → Cart (a) Design A (b) Design B
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Confirm → Search → Pens → Shop → Cart
    Design B: Home → Confirm → Item → Offers → Pay → Shop (a) Design B (b) Design A
13. 13.True or false: whether users get lost is about UI (the look). (a) False (b) True
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Size → Pay → Menu
    Design B: Home → Address → Item → 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 → Cart → Pay → Results → Address → Size → Menu
    Design B: Home → Item → Confirm → Shop → Pens
16. 16.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) worse UX (c) better UX (d) more colours
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Pens → Pay → Address → Offers → Shop
    Design B: Home → Search → Confirm → Menu → Size (a) Design A (b) Design B
18. 18.Which of these is about UI (the look)? (a) whether users get lost (b) how many taps it takes (c) the button colours (d) how easy sign-up is
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Menu → Cart → Item → Shop → Size
    Design B: Home → Search → Results → Size → Offers → Pens
20. 20.True or false: the screen layout is about UI (the look). (a) False (b) True
21. 21.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
22. 22.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
23. 23.🔍 Which is the odd one out? (a) how easy sign-up is (b) the button colours (c) the icon shapes (d) the screen layout
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Pens
    Design B: Home → Shop → Offers → Address → Results → Item
25. 25.True or false: how fast a task is done is about UI (the look). (a) True (b) False
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Confirm → Menu → Size → Pens
    Design B: Home → Item → Offers → Confirm → Cart
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Pay
    Design B: Home → Search → Offers → Pay → Shop → Cart (a) Design A (b) Design B
28. 28.🔍 Which is the odd one out? (a) how users feel after (b) whether users get lost (c) how easy sign-up is (d) the button colours
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu → Shop
    Design B: Home → Results → Menu → Offers → Pens → Search (a) Design B (b) Design A
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Address → Offers
    Design B: Home → Pay → Offers → Menu → Item → Size (a) Design A (b) Design B
31. 31.🎨 UI stands for user ___. (a) internet (b) interface (c) input (d) idea
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Menu → Pay
    Design B: Home → Pay → Shop → Offers → Cart → Address → Size
33. 33.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) good UI but poor UX (c) no UI at all (d) good UX but poor UI
34. 34.🔍 Which is the odd one out? (a) how many taps it takes (b) the theme colours (c) how fast a task is done (d) how users feel after
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Menu → Cart
    Design B: Home → Pens → Cart (a) Design B (b) Design A
36. 36.Which of these is about UI (the look)? (a) whether users get lost (b) the font size (c) how users feel after (d) how fast a task is done
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Confirm → Item
    Design B: Home → Cart → Confirm → Search → Item → Offers (a) Design B (b) Design A
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Confirm → Offers
    Design B: Home → Results → Shop
39. 39.Which of these is about UX (the experience)? (a) the icon shapes (b) the theme colours (c) the font size (d) how fast a task is done
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Menu
    Design B: Home → Confirm → Address → Offers → Item → Cart → Menu

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