App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 272 · 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 of these is about UI (the look)? (a) the font size (b) how easy sign-up is (c) how fast a task is done (d) whether users get lost
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pens → Menu → Address → Offers → Size → Pay
   Design B: Home → Size → Item (a) Design B (b) Design A
3. 3.True or false: the button colours is about UI (the look). (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) the screen layout (d) how users feel after
5. 5.True or false: the icon shapes is about UX (the experience). (a) True (b) False
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Item → Search
   Design B: Home → Shop → Confirm (a) Design A (b) Design B
7. 7.🔍 Which is the odd one out? (a) how users feel after (b) how many taps it takes (c) the theme colours (d) whether users get lost
8. 8.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
9. 9.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Pay → Item → Menu → Size
    Design B: Home → Size → Shop (a) Design B (b) Design A
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Search → Address → Pay → Shop → Menu
    Design B: Home → Cart → Menu → Pay → Size → Pens (a) Design A (b) Design B
12. 12.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) good UX but poor UI (c) good UI but poor UX (d) no UI at all
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu
    Design B: Home → Offers → Shop → Results → Confirm → Address (a) Design B (b) Design A
14. 14.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Search → Address → Pens
    Design B: Home → Pay → Pens
16. 16.True or false: the theme colours is about UX (the experience). (a) True (b) False
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Results → Offers → Pens → Pay → Menu
    Design B: Home → Pens → Shop
18. 18.True or false: the icon shapes is about UI (the look). (a) False (b) True
19. 19.🎨 UI stands for user ___. (a) input (b) internet (c) interface (d) idea
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Search → Item → Pay
    Design B: Home → Offers → Item → Size → Pay
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Offers → Size → Pay → Shop → Cart
    Design B: Home → Search → Pens → Cart → Size (a) Design A (b) Design B
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Size → Confirm → Search
    Design B: Home → Confirm → Pay → Menu
23. 23.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Search → Shop
    Design B: Home → Shop → Pay
25. 25.🔍 Which is the odd one out? (a) how many taps it takes (b) the screen layout (c) how users feel after (d) whether users get lost
26. 26.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
27. 27.True or false: how users feel after is about UX (the experience). (a) True (b) False
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Pens → Results → Item → Shop
    Design B: Home → Search → Pens → Menu → Size
29. 29.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
30. 30.🔍 Which is the odd one out? (a) the font size (b) the theme colours (c) the screen layout (d) how easy sign-up is
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Confirm → Pay → Results
    Design B: Home → Item → Menu
32. 32.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) the font size (d) how users feel after
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Results → Search
    Design B: Home → Pens → Shop → Cart → Item → Pay (a) Design A (b) Design B
34. 34.True or false: how fast a task is done is about UX (the experience). (a) True (b) False
35. 35.True or false: whether users get lost is about UI (the look). (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) the icon shapes (b) the theme colours (c) the font size (d) how many taps it takes
37. 37.🎨 Who should you test the UX with? (a) real users (b) nobody (c) only yourself (d) the app icon
38. 38.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) more colours (c) a bigger app (d) worse UX
39. 39.True or false: the font size is about UI (the look). (a) False (b) True
40. 40.Which of these is about UI (the look)? (a) the button colours (b) how fast a task is done (c) how easy sign-up is (d) whether users get lost

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