App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 313 · 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 → Address → Pay → Pens → Confirm → Offers
   Design B: Home → Cart → Size → Results → Item → Shop → Offers
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Menu → Confirm → Offers → Shop → Results
   Design B: Home → Size → Shop → Item → Offers → Address → Pens
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Cart → Search → Size → Pay
   Design B: Home → Shop → Address → Offers → Results (a) Design A (b) Design B
4. 4.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Menu → Item → Confirm
   Design B: Home → Results → Item → Offers → Shop (a) Design B (b) Design A
5. 5.Which of these is about UX (the experience)? (a) the icon shapes (b) whether users get lost (c) the button colours (d) the screen layout
6. 6.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
7. 7.Which of these is about UI (the look)? (a) how many taps it takes (b) the button colours (c) how easy sign-up is (d) whether users get lost
8. 8.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
9. 9.🔍 Which is the odd one out? (a) the theme colours (b) the button colours (c) how users feel after (d) the screen layout
10. 10.True or false: the icon shapes is about UI (the look). (a) True (b) False
11. 11.🔍 Which is the odd one out? (a) how easy sign-up is (b) the theme colours (c) how fast a task is done (d) how many taps it takes
12. 12.🔍 Which is the odd one out? (a) the button colours (b) how fast a task is done (c) how easy sign-up is (d) how users feel after
13. 13.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) how fast a task is done (d) the theme colours
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Size → Address
    Design B: Home → Menu → Cart → Offers → Address → Pens → Pay
15. 15.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
16. 16.True or false: whether users get lost is about UI (the look). (a) True (b) False
17. 17.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) how easy sign-up is (d) the icon shapes
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Item → Shop → Search → Address
    Design B: Home → Size → Shop
19. 19.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) perfect UX (c) good UX but poor UI (d) good UI but poor UX
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Address → Shop
    Design B: Home → Pay → Shop → Confirm → Results → Item
21. 21.Which of these is about UX (the experience)? (a) the screen layout (b) the theme colours (c) the button colours (d) how users feel after
22. 22.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
23. 23.🔍 Which is the odd one out? (a) the icon shapes (b) how fast a task is done (c) the button colours (d) the screen layout
24. 24.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) worse UX (c) better UX (d) a bigger app
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Size → Shop
    Design B: Home → Shop → Size → Results → Pay
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Pay
    Design B: Home → Item → Cart → Search → Shop (a) Design A (b) Design B
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 → Menu → Cart → Size → Offers → Shop
    Design B: Home → Search → Cart → Size
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Address → Pay → Pens
    Design B: Home → Cart → Menu → Size
29. 29.True or false: whether users get lost is about UX (the experience). (a) True (b) False
30. 30.Which of these is about UI (the look)? (a) how fast a task is done (b) the font size (c) how users feel after (d) how many taps it takes
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Cart → Menu → Search → Pens
    Design B: Home → Pens → Shop → Search
32. 32.🔍 Which is the odd one out? (a) the screen layout (b) the theme colours (c) how many taps it takes (d) the button colours
33. 33.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
34. 34.🎨 Who should you test the UX with? (a) nobody (b) only yourself (c) real users (d) the app icon
35. 35.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
36. 36.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
37. 37.🔍 Which is the odd one out? (a) how many taps it takes (b) how users feel after (c) the icon shapes (d) whether users get lost
38. 38.True or false: the button colours is about UI (the look). (a) False (b) True
39. 39.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Pay → Size
    Design B: Home → Shop → Menu → Confirm → Item → Pay

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