App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 146 · 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.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
2. 2.🔍 Which is the odd one out? (a) the screen layout (b) how users feel after (c) the font size (d) the button colours
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pay → Menu
   Design B: Home → Menu → Confirm → Size (a) Design B (b) Design A
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Address → Menu → Size → Pay → Search → Shop
   Design B: Home → Shop → Menu → Pay → Results → Pens
5. 5.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) a bigger app (c) more colours (d) worse UX
6. 6.True or false: the icon shapes is about UI (the look). (a) True (b) False
7. 7.🎨 UI stands for user ___. (a) idea (b) internet (c) interface (d) input
8. 8.Which of these is about UX (the experience)? (a) the font size (b) the button colours (c) the screen layout (d) how users feel after
9. 9.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Item → Search → Pay
    Design B: Home → Address → Pay → Pens
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Item → Pay → Confirm
    Design B: Home → Pens → Search → Pay → Shop → Item
12. 12.🔍 Which is the odd one out? (a) the screen layout (b) how users feel after (c) whether users get lost (d) how fast a task is done
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Confirm → Shop → Address → Pay → Pens → Search
    Design B: Home → Pens → Cart → Address → Offers
14. 14.True or false: the theme colours is about UX (the experience). (a) True (b) False
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Cart → Shop → Confirm → Search → Pens
    Design B: Home → Offers → Pay → Shop → Cart
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Size → Address → Offers → Pens → Confirm
    Design B: Home → Results → Cart (a) Design B (b) Design A
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Shop → Cart
    Design B: Home → Results → Confirm → Offers → Address → Shop
18. 18.Which of these is about UX (the experience)? (a) the font size (b) how easy sign-up is (c) the button colours (d) the icon shapes
19. 19.True or false: the font size is about UX (the experience). (a) False (b) True
20. 20.🔍 Which is the odd one out? (a) the button colours (b) the theme colours (c) how fast a task is done (d) the icon shapes
21. 21.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
22. 22.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
23. 23.👆 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 → Size → Shop → Menu
    Design B: Home → Search → Size
24. 24.Which of these is about UI (the look)? (a) how fast a task is done (b) the font size (c) whether users get lost (d) how many taps it takes
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Size → Address → Menu
    Design B: Home → Pay → Address → Cart
26. 26.Which of these is about UX (the experience)? (a) the button colours (b) whether users get lost (c) the theme colours (d) the icon shapes
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Confirm → Size → Menu → Pens
    Design B: Home → Item → Pens → Cart → Shop → Results → Search (a) Design B (b) Design A
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Pens → Address
    Design B: Home → Confirm → Pens (a) Design B (b) Design A
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Shop → Offers → Pens → Pay
    Design B: Home → Size → Menu → Offers → Shop → Confirm → Pens (a) Design B (b) Design A
30. 30.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Confirm → Size
    Design B: Home → Menu → Item
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Item → Search → Pens → Menu
    Design B: Home → Shop → Address
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Size → Cart → Menu → Shop → Search
    Design B: Home → Cart → Search → Results
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Pay → Pens
    Design B: Home → Shop → Search
35. 35.Which of these is about UI (the look)? (a) the theme colours (b) how users feel after (c) how easy sign-up is (d) whether users get lost
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Confirm
    Design B: Home → Address → Search → Shop → Offers (a) Design B (b) Design A
37. 37.🎨 Who should you test the UX with? (a) real users (b) only yourself (c) nobody (d) the app icon
38. 38.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
39. 39.🔍 Which is the odd one out? (a) how easy sign-up is (b) how fast a task is done (c) the icon shapes (d) how users feel after
40. 40.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) perfect UX (c) good UI but poor UX (d) good UX but poor UI

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