App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 23 · 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 → Search → Shop → Menu → Cart
   Design B: Home → Address → Pay → Shop → Cart → Results → Confirm
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Pay → Size
   Design B: Home → Confirm → Results → Address → Search → Shop → Menu
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pay → Cart → Offers → Pens → Item
   Design B: Home → Search → Results → Item → Menu (a) Design B (b) Design A
4. 4.🔍 Which is the odd one out? (a) the button colours (b) how easy sign-up is (c) the icon shapes (d) the screen layout
5. 5.True or false: how users feel after is about UX (the experience). (a) False (b) True
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Confirm → Item → Address
   Design B: Home → Offers → Shop → Address → Pens
7. 7.🎨 UI stands for user ___. (a) idea (b) interface (c) internet (d) input
8. 8.🎨 UX stands for user ___. (a) extra (b) express (c) experience (d) example
9. 9.True or false: the theme colours is about UI (the look). (a) False (b) True
10. 10.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
11. 11.Which of these is about UX (the experience)? (a) how easy sign-up is (b) the button colours (c) the theme colours (d) the icon shapes
12. 12.🎨 Who should you test the UX with? (a) the app icon (b) real users (c) nobody (d) only yourself
13. 13.Which of these is about UX (the experience)? (a) how fast a task is done (b) the button colours (c) the theme colours (d) the font size
14. 14.True or false: the font size is about UX (the experience). (a) False (b) True
15. 15.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
16. 16.Which of these is about UI (the look)? (a) whether users get lost (b) how fast a task is done (c) the button colours (d) how users feel after
17. 17.True or false: the icon shapes is about UX (the experience). (a) False (b) True
18. 18.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 font size
19. 19.Which of these is about UX (the experience)? (a) the icon shapes (b) the screen layout (c) the theme colours (d) whether users get lost
20. 20.🔍 Which is the odd one out? (a) the icon shapes (b) how fast a task is done (c) the font size (d) the button colours
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Offers → Item
    Design B: Home → Address → Pens
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Pay → Search → Cart
    Design B: Home → Pens → Pay
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Confirm
    Design B: Home → Pens → Address → Results → Search → Size
24. 24.True or false: how users feel after is about UI (the look). (a) True (b) False
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 → Shop → Address
    Design B: Home → Pens → Cart
26. 26.Which of these is about UI (the look)? (a) how users feel after (b) how easy sign-up is (c) the icon shapes (d) how many taps it takes
27. 27.🔍 Which is the odd one out? (a) how easy sign-up is (b) the font size (c) whether users get lost (d) how fast a task is done
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Pens → Item → Results → Menu → Cart
    Design B: Home → Address → Results → Offers
29. 29.🔍 Which is the odd one out? (a) whether users get lost (b) how users feel after (c) how fast a task is done (d) the icon shapes
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Size
    Design B: Home → Cart → Pens → Search (a) Design B (b) Design A
31. 31.Which of these is about UX (the experience)? (a) the theme colours (b) the icon shapes (c) how many taps it takes (d) the screen layout
32. 32.🔍 Which is the odd one out? (a) how users feel after (b) the screen layout (c) how easy sign-up is (d) whether users get lost
33. 33.🔍 Which is the odd one out? (a) how many taps it takes (b) how users feel after (c) the button colours (d) how fast a task is done
34. 34.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Item → Size → Pay → Offers → Menu
    Design B: Home → Item → Results → Confirm (a) Design A (b) Design B
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Search → Confirm → Item → Offers
    Design B: Home → Size → Shop → Item (a) Design A (b) Design B
37. 37.True or false: how fast a task is done is about UI (the look). (a) False (b) True
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Address
    Design B: Home → Address → Offers → Cart
39. 39.True or false: how fast a task is done is about UX (the experience). (a) False (b) True
40. 40.True or false: whether users get lost is about UI (the look). (a) True (b) False

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