App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 665 · 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 → Cart → Shop → Search → Pens → Size → Pay
   Design B: Home → Shop → Results → Item → Menu
2. 2.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
3. 3.🔍 Which is the odd one out? (a) the theme colours (b) how many taps it takes (c) how fast a task is done (d) how easy sign-up is
4. 4.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Item → Offers
   Design B: Home → Item → Size → Shop → Pens (a) Design B (b) Design A
5. 5.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Results → Cart → Confirm → Item
   Design B: Home → Menu → Search (a) Design A (b) Design B
6. 6.True or false: the button colours is about UX (the experience). (a) True (b) False
7. 7.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
8. 8.🔍 Which is the odd one out? (a) how easy sign-up is (b) the theme colours (c) the font size (d) the icon shapes
9. 9.True or false: whether users get lost is about UX (the experience). (a) False (b) True
10. 10.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) better UX (c) a bigger app (d) more colours
11. 11.🎨 UI stands for user ___. (a) interface (b) input (c) internet (d) idea
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 the shorter design save?
    Design A: Home → Cart → Confirm → Size
    Design B: Home → Cart → Pay
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Cart → Address → Offers → Shop → Pay
    Design B: Home → Size → Offers → Search → Pens → Cart (a) Design A (b) Design B
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Offers → Cart → Results → Address → Size
    Design B: Home → Search → Cart → Size → Pay (a) Design B (b) Design A
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Size → Search
    Design B: Home → Pens → Address → Size → Menu → Search → Pay (a) Design A (b) Design B
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Cart → Confirm
    Design B: Home → Pay → Address (a) Design B (b) Design A
18. 18.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
19. 19.🎨 Who should you test the UX with? (a) the app icon (b) real users (c) nobody (d) only yourself
20. 20.🔍 Which is the odd one out? (a) how fast a task is done (b) the screen layout (c) the icon shapes (d) the button colours
21. 21.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Search → Cart
    Design B: Home → Offers → Results (a) Design A (b) Design B
23. 23.🔍 Which is the odd one out? (a) how easy sign-up is (b) how fast a task is done (c) whether users get lost (d) the font size
24. 24.Which of these is about UI (the look)? (a) how easy sign-up is (b) how fast a task is done (c) whether users get lost (d) the theme colours
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Confirm → Pens → Search
    Design B: Home → Menu → Cart (a) Design A (b) Design B
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Shop → Cart
    Design B: Home → Shop → Results (a) Design B (b) Design A
27. 27.🔍 Which is the odd one out? (a) how fast a task is done (b) the button colours (c) how many taps it takes (d) how users feel after
28. 28.True or false: the icon shapes is about UI (the look). (a) False (b) True
29. 29.Which of these is about UI (the look)? (a) how many taps it takes (b) the screen layout (c) how users feel after (d) how easy sign-up is
30. 30.True or false: the theme colours is about UX (the experience). (a) True (b) False
31. 31.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) no UI at all (c) good UI but poor UX (d) good UX but poor UI
32. 32.Which of these is about UX (the experience)? (a) the theme colours (b) the screen layout (c) how users feel after (d) the font size
33. 33.Which of these is about UX (the experience)? (a) the button colours (b) the icon shapes (c) how easy sign-up is (d) the screen layout
34. 34.Which of these is about UI (the look)? (a) whether users get lost (b) the icon shapes (c) how many taps it takes (d) how users feel after
35. 35.True or false: the font size is about UI (the look). (a) True (b) False
36. 36.True or false: the theme colours is about UI (the look). (a) True (b) False
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Menu → Shop
    Design B: Home → Address → Shop → Search → Menu → Pens → Offers
38. 38.True or false: the button colours is about UI (the look). (a) False (b) True
39. 39.True or false: how users feel after is about UX (the experience). (a) True (b) False
40. 40.Which of these is about UX (the experience)? (a) the icon shapes (b) the screen layout (c) how many taps it takes (d) the font size

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