App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 108 · 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 is the odd one out? (a) how users feel after (b) the screen layout (c) the icon shapes (d) the button colours
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Cart → Confirm
   Design B: Home → Address → Offers (a) Design B (b) Design A
3. 3.🎨 Who should you test the UX with? (a) the app icon (b) nobody (c) real users (d) only yourself
4. 4.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) perfect UX (c) good UI but poor UX (d) good UX but poor UI
5. 5.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Item → Pay → Results → Size → Address
   Design B: Home → Address → Offers
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Item → Menu → Cart → Pay
   Design B: Home → Menu → Pens → Shop → Address → Offers → Cart (a) Design B (b) Design A
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Offers → Menu → Search → Pens → Cart
   Design B: Home → Confirm → Cart → Menu → Pay
9. 9.🔍 Which is the odd one out? (a) the icon shapes (b) whether users get lost (c) the screen layout (d) the font size
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Pay → Cart → Confirm → Size
    Design B: Home → Address → Results → Cart
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Confirm
    Design B: Home → Menu → Offers → Size → Address (a) Design B (b) Design A
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Shop → Results → Search → Address → Pens
    Design B: Home → Results → Pens → Search → Cart
13. 13.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) worse UX (c) a bigger app (d) better UX
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Shop → Size → Address
    Design B: Home → Results → Item → Address
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Size
    Design B: Home → Address → Shop → Item → Confirm → Size → Search
16. 16.🎨 UI stands for user ___. (a) internet (b) idea (c) interface (d) input
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Results → Size
    Design B: Home → Address → Menu → Item → Search (a) Design B (b) Design A
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Item → Cart → Address
    Design B: Home → Results → Size → Shop → Address → Menu
19. 19.True or false: the font size is about UI (the look). (a) True (b) False
20. 20.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Confirm → Pay → Cart
    Design B: Home → Shop → Results → Item → Menu → Pens (a) Design A (b) Design B
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Confirm → Shop → Pens → Offers
    Design B: Home → Confirm → Results → Item → Pay → Menu → Cart
22. 22.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
23. 23.True or false: the icon shapes is about UI (the look). (a) True (b) False
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Item
    Design B: Home → Offers → Search → Address → Cart
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Address → Confirm → Item
    Design B: Home → Cart → Address → Menu (a) Design B (b) Design A
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Item
    Design B: Home → Cart → Offers → Menu
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Size
    Design B: Home → Cart → Size → Menu → Pens
28. 28.True or false: the button colours is about UI (the look). (a) False (b) True
29. 29.True or false: the font size is about UX (the experience). (a) True (b) False
30. 30.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) how fast a task is done (d) the screen layout
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Shop → Menu → Item
    Design B: Home → Cart → Search → Shop → Pens → Size → Confirm
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Cart → Pay
    Design B: Home → Item → Shop → Results → Search (a) Design A (b) Design B
33. 33.True or false: how many taps it takes is about UI (the look). (a) True (b) False
34. 34.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) how easy sign-up is (d) the font size
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Cart → Offers → Pens → Results
    Design B: Home → Shop → Search
36. 36.🔍 Which is the odd one out? (a) whether users get lost (b) how fast a task is done (c) how users feel after (d) the theme colours
37. 37.True or false: the theme colours is about UX (the experience). (a) True (b) False
38. 38.Which of these is about UX (the experience)? (a) the screen layout (b) the icon shapes (c) the button colours (d) how users feel after
39. 39.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
40. 40.🎨 UX stands for user ___. (a) example (b) extra (c) experience (d) express

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