App Dev Worksheet: UI vs UX

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

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