App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 945 · 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.🔍 Which is the odd one out? (a) the screen layout (b) the font size (c) the button colours (d) how many taps it takes
2. 2.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) worse UX (c) a bigger app (d) more colours
3. 3.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
4. 4.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Search → Shop → Menu → Pay
   Design B: Home → Shop → Menu
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Pens → Menu → Size → Confirm → Results
   Design B: Home → Confirm → Size (a) Design A (b) Design B
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Pay → Address → Menu → Pens → Results
   Design B: Home → Offers → Size
8. 8.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
9. 9.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UX but poor UI (c) perfect UX (d) good UI but poor UX
10. 10.True or false: the screen layout is about UX (the experience). (a) True (b) False
11. 11.Which of these is about UX (the experience)? (a) the theme colours (b) how fast a task is done (c) the icon shapes (d) the screen layout
12. 12.True or false: the theme colours is about UX (the experience). (a) False (b) True
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Pens → Item → Search → Cart → Offers
    Design B: Home → Confirm → Results (a) Design A (b) Design B
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Search → Address → Pens → Cart
    Design B: Home → Offers → Pay → Shop → Size
15. 15.🎨 UI stands for user ___. (a) idea (b) internet (c) interface (d) input
16. 16.Which of these is about UI (the look)? (a) how easy sign-up is (b) how users feel after (c) how many taps it takes (d) the button colours
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Item → Address → Confirm
    Design B: Home → Search → Menu → Item
18. 18.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Shop
    Design B: Home → Pay → Confirm → Menu → Cart → Shop → Item
20. 20.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
21. 21.🔍 Which is the odd one out? (a) the theme colours (b) the font size (c) the icon shapes (d) how fast a task is done
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Size
    Design B: Home → Shop → Size → Offers
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Offers → Item
    Design B: Home → Search → Item → Offers → Pens → Cart → Results (a) Design B (b) Design A
24. 24.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the button colours (c) the icon shapes (d) the screen layout
25. 25.🎨 Is this about UI or UX: the theme colours? (a) UI (b) UX
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Pay → Search
    Design B: Home → Pay → Confirm
27. 27.🎨 Who should you test the UX with? (a) real users (b) the app icon (c) only yourself (d) nobody
28. 28.🔍 Which is the odd one out? (a) the font size (b) whether users get lost (c) the theme colours (d) the icon shapes
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Pay → Offers
    Design B: Home → Offers → Pens (a) Design B (b) Design A
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Address → Menu
    Design B: Home → Menu → Shop → Size → Search → Cart
31. 31.True or false: whether users get lost is about UI (the look). (a) False (b) True
32. 32.True or false: the font size is about UI (the look). (a) False (b) True
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pay → Shop → Item
    Design B: Home → Pay → Item → Search (a) Design B (b) Design A
34. 34.True or false: how users feel after is about UX (the experience). (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) whether users get lost (b) how users feel after (c) the icon shapes (d) how easy sign-up is
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Size → Item → Search
    Design B: Home → Shop → Offers
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Pens → Menu
    Design B: Home → Address → Confirm → Search → Item → Offers
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Pay → Address
    Design B: Home → Item → Results (a) Design A (b) Design B
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Size → Offers → Item → Menu → Cart
    Design B: Home → Pens → Cart → Search (a) Design B (b) Design A
40. 40.🔍 Which is the odd one out? (a) how easy sign-up is (b) the button colours (c) how fast a task is done (d) how users feel after

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