App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 372 · 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 → Pens → Menu
   Design B: Home → Results → Confirm → Menu → Item → Offers → Cart
2. 2.Which of these is about UX (the experience)? (a) the font size (b) the screen layout (c) how fast a task is done (d) the theme colours
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Results → Offers → Search → Item
   Design B: Home → Search → Pens → Offers (a) Design A (b) Design B
4. 4.Which of these is about UI (the look)? (a) how many taps it takes (b) how easy sign-up is (c) whether users get lost (d) the button colours
5. 5.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) the font size (d) how many taps it takes
6. 6.🔍 Which is the odd one out? (a) the button colours (b) how many taps it takes (c) the icon shapes (d) the screen layout
7. 7.🔍 Which is the odd one out? (a) the font size (b) whether users get lost (c) the theme colours (d) the screen layout
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Results → Search → Shop
   Design B: Home → Confirm → Offers
9. 9.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) better UX (c) a bigger app (d) worse UX
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Shop → Cart
    Design B: Home → Shop → Menu → Search → Pay → Item
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Confirm → Item
    Design B: Home → Size → Pay → Shop → Address → Pens → Confirm (a) Design A (b) Design B
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Menu
    Design B: Home → Pay → Shop → Cart
13. 13.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Search → Pay → Shop → Address → Results
    Design B: Home → Pay → Shop → Pens
15. 15.Which of these is about UI (the look)? (a) how users feel after (b) how easy sign-up is (c) how fast a task is done (d) the screen layout
16. 16.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
17. 17.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
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Item → Search
    Design B: Home → Offers → Results (a) Design B (b) Design A
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Offers → Menu
    Design B: Home → Menu → Address → Search → Item → Pens
20. 20.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Shop → Search → Pay → Item → Pens
    Design B: Home → Pens → Menu (a) Design A (b) Design B
21. 21.True or false: whether users get lost is about UI (the look). (a) False (b) True
22. 22.🎨 UI stands for user ___. (a) input (b) internet (c) interface (d) idea
23. 23.True or false: how many taps it takes is about UI (the look). (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) the screen layout (b) how easy sign-up is (c) the font size (d) the button colours
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Results → Search → Pay → Offers
    Design B: Home → Size → Shop → Pens → Offers → Menu → Item
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Confirm
    Design B: Home → Search → Shop → Size → Pens → Pay (a) Design A (b) Design B
27. 27.True or false: how users feel after is about UX (the experience). (a) True (b) False
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Address → Menu
    Design B: Home → Size → Shop → Confirm → Pens (a) Design A (b) Design B
29. 29.🔍 Which is the odd one out? (a) how users feel after (b) the button colours (c) how fast a task is done (d) whether users get lost
30. 30.True or false: how users feel after is about UI (the look). (a) False (b) True
31. 31.True or false: the font size is about UI (the look). (a) False (b) True
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Cart → Search → Item → Pens → Size
    Design B: Home → Menu → Confirm → Pay
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Item
    Design B: Home → Menu → Pay → Cart (a) Design A (b) Design B
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Menu → Offers → Shop
    Design B: Home → Pay → Cart → Pens
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Cart → Pay → Search
    Design B: Home → Address → Menu → Results
36. 36.🔍 Which is the odd one out? (a) the icon shapes (b) how fast a task is done (c) the button colours (d) the font size
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Item → Cart
    Design B: Home → Results → Offers → Address → Item
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Results → Offers → Shop
    Design B: Home → Results → Pens
39. 39.Which of these is about UX (the experience)? (a) the font size (b) the screen layout (c) how easy sign-up is (d) the icon shapes
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Results → Pens
    Design B: Home → Offers → Size → Cart → Address → Item → Menu

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