App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 205 · 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 theme colours (c) the icon shapes (d) whether users get lost
2. 2.🎨 UI stands for user ___. (a) interface (b) idea (c) internet (d) input
3. 3.True or false: the font size is about UX (the experience). (a) True (b) False
4. 4.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) the icon shapes (d) how users feel after
5. 5.Which of these is about UX (the experience)? (a) the font size (b) the theme colours (c) whether users get lost (d) the screen layout
6. 6.🎨 Who should you test the UX with? (a) real users (b) nobody (c) only yourself (d) the app icon
7. 7.🔍 Which is the odd one out? (a) the theme colours (b) the icon shapes (c) the button colours (d) how fast a task is done
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Search → Menu
   Design B: Home → Results → Shop → Offers → Item (a) Design A (b) Design B
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pens → Item → Menu
   Design B: Home → Confirm → Menu
10. 10.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) perfect UX (c) good UI but poor UX (d) no UI at all
11. 11.Which of these is about UX (the experience)? (a) the font size (b) the screen layout (c) the button colours (d) how fast a task is done
12. 12.🔍 Which is the odd one out? (a) the button colours (b) how easy sign-up is (c) the font size (d) the screen layout
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Menu → Results → Address
    Design B: Home → Confirm → Results → Address → Menu → Pens → Shop (a) Design B (b) Design A
14. 14.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) more colours (c) better UX (d) worse UX
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Pay → Shop → Item → Address → Search
    Design B: Home → Confirm → Cart
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Address → Size → Item
    Design B: Home → Confirm → Item → Offers → Menu → Shop → Cart
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Cart → Results → Menu
    Design B: Home → Pay → Pens
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Pay
    Design B: Home → Menu → Results → Item (a) Design A (b) Design B
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Results
    Design B: Home → Cart → Pay → Search → Menu
20. 20.True or false: the font size is about UI (the look). (a) False (b) True
21. 21.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Offers → Item → Cart
    Design B: Home → Offers → Size
23. 23.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) the icon shapes (d) the theme colours
24. 24.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
25. 25.True or false: the theme colours is about UI (the look). (a) True (b) False
26. 26.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) how users feel after
27. 27.Which of these is about UI (the look)? (a) how many taps it takes (b) whether users get lost (c) the theme colours (d) how easy sign-up is
28. 28.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
29. 29.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the theme colours (c) the font size (d) the screen layout
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Item
    Design B: Home → Address → Cart → Confirm → Shop → Pay
31. 31.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Menu → Pens → Address → Shop → Pay
    Design B: Home → Shop → Pay → Item → Confirm
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 font size
34. 34.🎨 UX stands for user ___. (a) experience (b) express (c) extra (d) example
35. 35.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
36. 36.True or false: the theme colours is about UX (the experience). (a) True (b) False
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Shop → Size → Results → Pens → Pay
    Design B: Home → Item → Search → Menu → Address → Offers → Results
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Shop → Confirm → Cart
    Design B: Home → Pay → Results → Pens → Shop → Item → Size (a) Design A (b) Design B
39. 39.Which of these is about UI (the look)? (a) how easy sign-up is (b) how many taps it takes (c) the screen layout (d) how users feel after
40. 40.🎨 Is this about UI or UX: the font size? (a) UX (b) UI

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