App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 97 · 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) how easy sign-up is (b) the theme colours (c) how fast a task is done (d) whether users get lost
2. 2.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
3. 3.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Menu → Item
   Design B: Home → Shop → Menu → Cart → Offers → Pay
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Size → Cart
   Design B: Home → Cart → Item → Search → Address → Pay
6. 6.True or false: how many taps it takes is about UI (the look). (a) False (b) True
7. 7.🔍 Which is the odd one out? (a) how easy sign-up is (b) the icon shapes (c) the theme colours (d) the screen layout
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Item → Menu → Results → Shop → Pay
   Design B: Home → Cart → Pay → Results → Size (a) Design A (b) Design B
9. 9.Which of these is about UI (the look)? (a) how easy sign-up is (b) how many taps it takes (c) how fast a task is done (d) the screen layout
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Address → Offers → Menu → Search → Cart
    Design B: Home → Size → Pay
11. 11.Which of these is about UI (the look)? (a) how many taps it takes (b) how users feel after (c) whether users get lost (d) the font size
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Results
    Design B: Home → Size → Search → Cart → Shop
13. 13.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
14. 14.True or false: the button colours is about UI (the look). (a) False (b) True
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu → Size → Cart → Results → Confirm
    Design B: Home → Search → Shop (a) Design B (b) Design A
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Results → Item → Shop → Cart
    Design B: Home → Pens → Offers
17. 17.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the theme colours (c) the button colours (d) the screen layout
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Results → Offers → Shop
    Design B: Home → Shop → Pens
19. 19.🎨 UX stands for user ___. (a) extra (b) express (c) experience (d) example
20. 20.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) the app icon (d) nobody
21. 21.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
22. 22.True or false: how users feel after is about UI (the look). (a) False (b) True
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Search → Shop → Results → Item
    Design B: Home → Offers → Menu → Results
24. 24.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UI but poor UX (c) good UX but poor UI (d) perfect UX
25. 25.Which of these is about UX (the experience)? (a) how users feel after (b) the icon shapes (c) the font size (d) the screen layout
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Results → Size
    Design B: Home → Menu → Size → Offers → Pay → Item (a) Design A (b) Design B
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Address → Offers → Confirm → Shop
    Design B: Home → Cart → Menu (a) Design B (b) Design A
28. 28.🔍 Which is the odd one out? (a) the font size (b) the screen layout (c) the button colours (d) how many taps it takes
29. 29.True or false: the icon shapes is about UI (the look). (a) True (b) False
30. 30.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
31. 31.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) whether users get lost (d) the icon shapes
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Shop → Search
    Design B: Home → Pay → Shop → Results → Size → Pens → Menu
33. 33.🔍 Which is the odd one out? (a) whether users get lost (b) how users feel after (c) how easy sign-up is (d) the theme colours
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Address → Offers
    Design B: Home → Item → Menu (a) Design A (b) Design B
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Size → Cart → Pay → Results
    Design B: Home → Results → Cart → Item → Offers
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Menu
    Design B: Home → Menu → Pay → Address → Results
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Item
    Design B: Home → Pens → Address → Cart → Confirm
38. 38.🔍 Which is the odd one out? (a) the button colours (b) how easy sign-up is (c) how users feel after (d) how many taps it takes
39. 39.🎨 UI stands for user ___. (a) idea (b) interface (c) input (d) internet
40. 40.True or false: the screen layout is about UX (the experience). (a) True (b) False

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