App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 152 · 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 → Results → Address → Search → Offers → Cart → Shop
   Design B: Home → Pay → Menu
2. 2.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
3. 3.Which of these is about UI (the look)? (a) how users feel after (b) whether users get lost (c) how easy sign-up is (d) the theme colours
4. 4.True or false: whether users get lost is about UX (the experience). (a) False (b) True
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Item → Size → Shop → Confirm → Pay → Search
   Design B: Home → Confirm → Search
6. 6.Which of these is about UX (the experience)? (a) how fast a task is done (b) the theme colours (c) the font size (d) the screen layout
7. 7.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Results → Size → Pens → Pay → Offers
   Design B: Home → Pens → Cart
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Pay → Pens
   Design B: Home → Size → Cart → Search → Shop
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Menu
   Design B: Home → Offers → Cart → Menu → Confirm → Results → Address (a) Design B (b) Design A
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Address → Shop → Pay → Confirm → Offers
    Design B: Home → Offers → Address → Cart
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 → Size
    Design B: Home → Menu → Results → Address → Pens
12. 12.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Shop → Confirm → Menu
    Design B: Home → Results → Offers → Search → Shop → Pens → Menu
14. 14.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Size → Offers → Shop → Cart
    Design B: Home → Size → Offers (a) Design B (b) Design A
16. 16.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) more colours (c) better UX (d) worse UX
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Offers → Address → Size → Shop
    Design B: Home → Results → Pens
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Menu → Confirm → Cart
    Design B: Home → Confirm → Menu → Item (a) Design A (b) Design B
19. 19.Which of these is about UI (the look)? (a) how easy sign-up is (b) how many taps it takes (c) how fast a task is done (d) the button colours
20. 20.True or false: how fast a task is done is about UX (the experience). (a) False (b) True
21. 21.🔍 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
22. 22.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
23. 23.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) the font size (d) whether users get lost
24. 24.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Size → Menu
    Design B: Home → Pay → Item (a) Design B (b) Design A
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Shop → Address → Item
    Design B: Home → Shop → Search
26. 26.Which of these is about UI (the look)? (a) the screen layout (b) how many taps it takes (c) how fast a task is done (d) whether users get lost
27. 27.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) the app icon (d) nobody
28. 28.True or false: how users feel after is about UI (the look). (a) False (b) True
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Shop
    Design B: Home → Address → Menu → Pens
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Address → Pens → Pay → Results → Search
    Design B: Home → Search → Confirm → Cart → Size
31. 31.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Address → Shop → Item → Results → Confirm
    Design B: Home → Results → Search → Shop → Menu → Cart
33. 33.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
34. 34.True or false: the font size is about UI (the look). (a) True (b) False
35. 35.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) no UI at all (c) good UX but poor UI (d) good UI but poor UX
36. 36.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
37. 37.True or false: the button colours is about UX (the experience). (a) False (b) True
38. 38.True or false: how fast a task is done is about UI (the look). (a) True (b) False
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Cart
    Design B: Home → Item → Confirm → Results → Search → Size → Pens (a) Design B (b) Design A
40. 40.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX

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