App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 541 · 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 A need?
   Design A: Home → Pens → Size → Confirm → Menu
   Design B: Home → Menu → Results → Confirm → Search → Item → Pay
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Menu → Size → Pens → Shop → Results
   Design B: Home → Search → Pens (a) Design B (b) Design A
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Offers → Item → Pay → Address → Confirm → Search
   Design B: Home → Shop → Size → Search
4. 4.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
5. 5.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
6. 6.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) how users feel after (d) the icon shapes
7. 7.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Pens → Shop → Offers
   Design B: Home → Pens → Results → Size → Pay
9. 9.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
10. 10.Which of these is about UI (the look)? (a) how fast a task is done (b) the icon shapes (c) whether users get lost (d) how easy sign-up is
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Offers → Confirm
    Design B: Home → Menu → Item
12. 12.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
13. 13.🎨 Is this about UI or UX: the theme colours? (a) UI (b) UX
14. 14.True or false: how many taps it takes is about UI (the look). (a) False (b) True
15. 15.🔍 Which is the odd one out? (a) how many taps it takes (b) how fast a task is done (c) whether users get lost (d) the font size
16. 16.Which of these is about UI (the look)? (a) the screen layout (b) whether users get lost (c) how many taps it takes (d) how fast a task is done
17. 17.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
18. 18.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) the screen layout (d) how many taps it takes
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Offers → Menu → Shop → Pens
    Design B: Home → Confirm → Address
20. 20.True or false: the font size is about UI (the look). (a) True (b) False
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pay → Confirm
    Design B: Home → Size → Search → Address → Cart (a) Design B (b) Design A
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Pens
    Design B: Home → Address → Pay → Pens
23. 23.True or false: the font size is about UX (the experience). (a) False (b) True
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Offers → Menu → Cart
    Design B: Home → Confirm → Pay → Search → Results → Shop → Item
25. 25.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) more colours (d) better UX
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Pens
    Design B: Home → Pens → Pay → Menu → Search → Confirm → Shop (a) Design B (b) Design A
27. 27.True or false: how users feel after is about UX (the experience). (a) False (b) True
28. 28.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu → Cart → Address
    Design B: Home → Size → Address (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 → Cart → Results
    Design B: Home → Menu → Pay → Address → Results → Pens → Cart
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Shop → Cart → Pens → Menu → Confirm
    Design B: Home → Confirm → Shop → Item → Search → Size
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Offers → Address
    Design B: Home → Offers → Item → Pay → Size → Address
33. 33.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) perfect UX (c) no UI at all (d) good UX but poor UI
34. 34.🎨 UI stands for user ___. (a) interface (b) idea (c) input (d) internet
35. 35.True or false: the theme colours is about UI (the look). (a) False (b) True
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Menu → Cart → Pens → Size → Pay
    Design B: Home → Address → Search → Shop
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Pens → Cart → Confirm → Item → Search
    Design B: Home → Search → Address → Menu → Cart → Item
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 → Shop
    Design B: Home → Menu → Pay → Offers → Pens → Item
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Pens → Pay
    Design B: Home → Shop → Search
40. 40.🔍 Which is the odd one out? (a) the button colours (b) how users feel after (c) the screen layout (d) the font size

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