App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 641 · 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 the shorter design save?
   Design A: Home → Pay → Pens → Shop
   Design B: Home → Pens → Offers → Address → Results → Confirm → Pay
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Pens → Search → Shop → Results → Cart
   Design B: Home → Item → Results → Search
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Confirm → Shop → Menu
   Design B: Home → Pay → Size → Address → Results → Shop → Pens (a) Design B (b) Design A
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Cart → Pens → Confirm → Pay → Menu → Results
   Design B: Home → Shop → Results → Pay
5. 5.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
6. 6.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) how many taps it takes (d) the screen layout
7. 7.Which of these is about UX (the experience)? (a) the button colours (b) the font size (c) the theme colours (d) how many taps it takes
8. 8.🔍 Which is the odd one out? (a) the icon shapes (b) how easy sign-up is (c) the button colours (d) the font size
9. 9.🎨 UI stands for user ___. (a) internet (b) input (c) interface (d) idea
10. 10.🔍 Which is the odd one out? (a) whether users get lost (b) the theme colours (c) how many taps it takes (d) how users feel after
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Search → Cart → Pay → Item → Confirm
    Design B: Home → Cart → Pay (a) Design B (b) Design A
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Confirm
    Design B: Home → Item → Offers → Cart (a) Design B (b) Design A
13. 13.True or false: the icon shapes is about UX (the experience). (a) False (b) True
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Confirm → Pay → Menu → Shop
    Design B: Home → Results → Search → Menu (a) Design A (b) Design B
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 A need?
    Design A: Home → Menu → Pay
    Design B: Home → Cart → Size → Item → Address → Results
17. 17.Which of these is about UX (the experience)? (a) the button colours (b) how users feel after (c) the icon shapes (d) the font size
18. 18.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) more colours (d) better UX
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Address → Offers
    Design B: Home → Item → Shop → Search → Cart → Offers
20. 20.Which of these is about UI (the look)? (a) how users feel after (b) how many taps it takes (c) how easy sign-up is (d) the theme colours
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Item
    Design B: Home → Menu → Shop → Size
22. 22.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
23. 23.True or false: the button colours is about UX (the experience). (a) False (b) True
24. 24.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
25. 25.Which of these is about UX (the experience)? (a) the font size (b) how fast a task is done (c) the button colours (d) the theme colours
26. 26.True or false: the theme colours is about UI (the look). (a) True (b) False
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Confirm → Shop → Cart
    Design B: Home → Offers → Cart → Menu → Pens → Confirm
28. 28.True or false: whether users get lost is about UX (the experience). (a) False (b) True
29. 29.True or false: the font size is about UI (the look). (a) True (b) False
30. 30.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) good UI but poor UX (c) no UI at all (d) perfect UX
31. 31.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) the button colours (d) the theme colours
32. 32.True or false: how many taps it takes is about UX (the experience). (a) True (b) False
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Pens → Cart → Results → Confirm
    Design B: Home → Search → Results
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Cart
    Design B: Home → Cart → Item → Offers → Size → Menu (a) Design A (b) Design B
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 → Confirm → Pens → Offers
    Design B: Home → Results → Item
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Results → Offers
    Design B: Home → Item → Pens → Confirm
37. 37.True or false: the font size 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 → Offers → Pens
    Design B: Home → Pens → Menu → Search → Cart → Confirm → Size
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Pay → Shop → Confirm → Pens → Search
    Design B: Home → Results → Menu → Cart → Size
40. 40.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX

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