App Dev Worksheet: UI vs UX

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

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