App Dev Worksheet: UI vs UX

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

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