App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 50 · 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.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Search → Offers
   Design B: Home → Pens → Confirm → Menu
2. 2.🎨 UX stands for user ___. (a) experience (b) express (c) example (d) extra
3. 3.Which of these is about UX (the experience)? (a) the theme colours (b) the button colours (c) the icon shapes (d) whether users get lost
4. 4.Which of these is about UI (the look)? (a) whether users get lost (b) the theme colours (c) how users feel after (d) how easy sign-up is
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Item → Menu → Results → Confirm → Pens → Cart
   Design B: Home → Item → Results → Pay
6. 6.🎨 UI stands for user ___. (a) input (b) interface (c) internet (d) idea
7. 7.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
8. 8.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
9. 9.🔍 Which is the odd one out? (a) the theme colours (b) how many taps it takes (c) how fast a task is done (d) whether users get lost
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Size → Pens
    Design B: Home → Menu → Pens → Confirm → Address → Item → Results (a) Design B (b) Design A
11. 11.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) how many taps it takes (d) the font size
12. 12.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) the theme colours (d) the icon shapes
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Pay → Pens → Cart → Results → Address
    Design B: Home → Shop → Address → Pay
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 → Results
    Design B: Home → Pay → Confirm → Size
15. 15.🎨 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
16. 16.True or false: how easy sign-up is is about UI (the look). (a) False (b) True
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Menu → Shop → Confirm → Cart → Results → Pens
    Design B: Home → Address → Shop
18. 18.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Shop → Address → Cart
    Design B: Home → Shop → Pens → Offers → Address → Confirm → Size
20. 20.Which of these is about UI (the look)? (a) how many taps it takes (b) the button colours (c) whether users get lost (d) how easy sign-up is
21. 21.Which of these is about UI (the look)? (a) whether users get lost (b) the screen layout (c) how many taps it takes (d) how users feel after
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Shop → Item → Cart
    Design B: Home → Search → Item → Pens → Pay → Results (a) Design A (b) Design B
23. 23.True or false: the button colours is about UI (the look). (a) False (b) True
24. 24.🔍 Which is the odd one out? (a) the icon shapes (b) how users feel after (c) how many taps it takes (d) how easy sign-up is
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Pens → Cart → Results → Shop
    Design B: Home → Menu → Pay
26. 26.True or false: how many taps it takes is about UI (the look). (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (c) the button colours (d) how many taps it takes
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Results → Size
    Design B: Home → Cart → Pay (a) Design A (b) Design B
29. 29.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) the screen layout (d) how users feel after
30. 30.🎨 Who should you test the UX with? (a) the app icon (b) real users (c) only yourself (d) nobody
31. 31.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) worse UX (c) more colours (d) better UX
32. 32.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (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 → Results → Size → Menu → Pens → Confirm
    Design B: Home → Shop → Results → Menu (a) Design A (b) Design B
34. 34.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) the font size (d) how fast a task is done
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Menu → Cart → Search → Pay
    Design B: Home → Pens → Cart
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Results
    Design B: Home → Pens → Results → Confirm → Offers → Shop
37. 37.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) how many taps it takes (d) the icon shapes
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Pens → Address → Shop → Pay
    Design B: Home → Pay → Menu → Offers → Cart
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Size → Confirm
    Design B: Home → Item → Confirm → Menu → Address → Pens → Pay
40. 40.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI

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