App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 191 · 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 → Item → Menu → Shop → Confirm → Pens → Search
   Design B: Home → Pay → Size → Search
2. 2.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) how users feel after (d) the button colours
3. 3.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (c) whether users get lost (d) the screen layout
4. 4.True or false: the icon shapes is about UI (the look). (a) True (b) False
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Pens → Size → Search → Offers
   Design B: Home → Size → Cart
6. 6.🎨 UX stands for user ___. (a) example (b) express (c) experience (d) extra
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Item → Address → Confirm → Pens → Menu → Cart
   Design B: Home → Confirm → Shop → Results
8. 8.Which of these is about UI (the look)? (a) how users feel after (b) the font size (c) how easy sign-up is (d) how many taps it takes
9. 9.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) how users feel after (d) the icon shapes
10. 10.True or false: the screen layout is about UI (the look). (a) True (b) False
11. 11.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
12. 12.🔍 Which is the odd one out? (a) how fast a task is done (b) the icon shapes (c) whether users get lost (d) how easy sign-up is
13. 13.🎨 Who should you test the UX with? (a) nobody (b) only yourself (c) real users (d) the app icon
14. 14.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) the theme colours (d) the font size
15. 15.True or false: the font size is about UX (the experience). (a) True (b) False
16. 16.True or false: how users feel after is about UI (the look). (a) False (b) True
17. 17.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) no UI at all (c) good UX but poor UI (d) good UI but poor UX
18. 18.🔍 Which is the odd one out? (a) how easy sign-up is (b) the font size (c) whether users get lost (d) how many taps it takes
19. 19.True or false: the button colours is about UX (the experience). (a) False (b) True
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Search → Cart → Shop → Offers
    Design B: Home → Shop → Size → Menu → Item
21. 21.Which of these is about UX (the experience)? (a) the button colours (b) whether users get lost (c) the theme colours (d) the font size
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Cart → Item → Results
    Design B: Home → Address → Menu
23. 23.True or false: the font size is about UI (the look). (a) False (b) True
24. 24.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Size → Cart → Item → Shop → Address
    Design B: Home → Size → Menu → Shop (a) Design A (b) Design B
25. 25.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
26. 26.True or false: the theme colours is about UX (the experience). (a) True (b) False
27. 27.True or false: how users feel after is about UX (the experience). (a) True (b) False
28. 28.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Menu → Offers → Shop
    Design B: Home → Menu → Results → Item
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Results → Confirm → Menu → Cart
    Design B: Home → Address → Shop
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Menu
    Design B: Home → Cart → Menu → Address → Shop (a) Design B (b) Design A
32. 32.🎨 UI stands for user ___. (a) internet (b) idea (c) input (d) interface
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Address
    Design B: Home → Offers → Pens → Cart → Results (a) Design B (b) Design A
34. 34.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) more colours (c) better UX (d) a bigger app
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Search
    Design B: Home → Shop → Confirm → Pens → Pay → Size
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Confirm → Item → Cart → Address → Shop
    Design B: Home → Pens → Menu → Address (a) Design A (b) Design B
37. 37.🔍 Which is the odd one out? (a) how fast a task is done (b) the button colours (c) how users feel after (d) how many taps it takes
38. 38.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
39. 39.🔍 Which is the odd one out? (a) the icon shapes (b) the screen layout (c) the button colours (d) how users feel after
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Menu → Item → Cart → Offers
    Design B: Home → Shop → Confirm → Offers

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