App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 273 · 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 fast a task is done (b) how many taps it takes (c) whether users get lost (d) the font size
2. 2.Which of these is about UI (the look)? (a) how fast a task is done (b) the icon shapes (c) how many taps it takes (d) whether users get lost
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Cart → Pay → Item → Shop → Search
   Design B: Home → Pens → Address → Offers → Pay
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Cart → Menu → Search → Item → Offers
   Design B: Home → Size → Shop → Address → Pay
5. 5.🔍 Which is the odd one out? (a) whether users get lost (b) the icon shapes (c) the theme colours (d) the button colours
6. 6.Which of these is about UX (the experience)? (a) the theme colours (b) how users feel after (c) the icon shapes (d) the screen layout
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pens → Menu → Pay → Search
   Design B: Home → Menu → Item → Results (a) Design A (b) Design B
8. 8.True or false: the screen layout is about UX (the experience). (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) how fast a task is done (b) how many taps it takes (c) the icon shapes (d) how users feel after
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Address → Size → Offers → Menu
    Design B: Home → Pay → Offers → Size → Confirm → Menu → Search
11. 11.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
12. 12.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (c) the font size (d) whether users get lost
13. 13.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
14. 14.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
15. 15.True or false: the screen layout is about UI (the look). (a) False (b) True
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Menu → Cart → Search → Results → Size
    Design B: Home → Search → Address
17. 17.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) more colours (c) worse UX (d) better UX
18. 18.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
19. 19.True or false: the icon shapes is about UI (the look). (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) how users feel after (b) how many taps it takes (c) how fast a task is done (d) the screen layout
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Size
    Design B: Home → Size → Search → Confirm → Cart → Address
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pay → Search → Menu → Offers
    Design B: Home → Shop → Menu
23. 23.🎨 UI stands for user ___. (a) input (b) interface (c) internet (d) idea
24. 24.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Address → Offers → Search → Shop → Pay
    Design B: Home → Item → Cart → Confirm → Menu → Offers
26. 26.Which of these is about UI (the look)? (a) how users feel after (b) whether users get lost (c) how many taps it takes (d) the button colours
27. 27.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
28. 28.🎨 Who should you test the UX with? (a) real users (b) the app icon (c) nobody (d) only yourself
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Search → Cart
    Design B: Home → Size → Address → Shop → Menu → Item (a) Design A (b) Design B
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Item
    Design B: Home → Cart → Offers → Search
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Pay → Offers → Address → Item
    Design B: Home → Item → Menu → Pens
32. 32.Which of these is about UI (the look)? (a) the theme colours (b) how easy sign-up is (c) how many taps it takes (d) how users feel after
33. 33.🔍 Which is the odd one out? (a) the button colours (b) how fast a task is done (c) the screen layout (d) the icon shapes
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Item
    Design B: Home → Confirm → Menu → Shop → Search
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Results → Shop → Pay
    Design B: Home → Menu → Offers → Size → Cart → Results → Pay
36. 36.🎨 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
37. 37.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Confirm → Shop → Pens → Address → Cart
    Design B: Home → Offers → Search → Size → Address
39. 39.🔍 Which is the odd one out? (a) the theme colours (b) the font size (c) how users feel after (d) the icon shapes
40. 40.True or false: how easy sign-up is is about UI (the look). (a) False (b) True

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