App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 247 · 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.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
2. 2.🎨 Who should you test the UX with? (a) only yourself (b) nobody (c) the app icon (d) real users
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Search → Menu → Results → Cart → Offers
   Design B: Home → Size → Search → Address → Results
4. 4.Which of these is about UX (the experience)? (a) the theme colours (b) how easy sign-up is (c) the icon shapes (d) the font size
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Pay
   Design B: Home → Shop → Pens → Address
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Address → Size → Confirm → Shop → Offers → Item
   Design B: Home → Confirm → Pay → Menu → Size → Pens
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Address → Size → Pens → Item
   Design B: Home → Shop → Pay → Pens → Cart → Confirm → Search (a) Design B (b) Design A
8. 8.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
9. 9.True or false: the font size is about UX (the experience). (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) the screen layout (d) how fast a task is done
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Cart
    Design B: Home → Confirm → Pens → Shop (a) Design B (b) Design A
12. 12.🔍 Which is the odd one out? (a) how easy sign-up is (b) how fast a task is done (c) how many taps it takes (d) the screen layout
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Offers → Menu → Pens → Pay → Confirm
    Design B: Home → Item → Menu → Cart → Pens (a) Design B (b) Design A
14. 14.🔍 Which is the odd one out? (a) the theme colours (b) the font size (c) how easy sign-up is (d) the screen layout
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Confirm → Size → Offers → Pens → Item → Menu
    Design B: Home → Item → Search
16. 16.🔍 Which is the odd one out? (a) whether users get lost (b) how users feel after (c) the theme colours (d) how easy sign-up is
17. 17.Which of these is about UI (the look)? (a) how fast a task is done (b) whether users get lost (c) how many taps it takes (d) the button colours
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Size → Menu → Results → Search
    Design B: Home → Address → Pay
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Results
    Design B: Home → Offers → Search → Pay → Pens
20. 20.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UX but poor UI (c) good UI but poor UX (d) perfect UX
21. 21.Which of these is about UX (the experience)? (a) how users feel after (b) the theme colours (c) the font size (d) the screen layout
22. 22.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Results → Cart → Pens
    Design B: Home → Address → Confirm → Item → Cart → Results (a) Design B (b) Design A
23. 23.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
24. 24.🎨 UX stands for user ___. (a) express (b) extra (c) experience (d) example
25. 25.🔍 Which is the odd one out? (a) whether users get lost (b) how easy sign-up is (c) how fast a task is done (d) the button colours
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Item
    Design B: Home → Pay → Pens → Offers
27. 27.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) how many taps it takes (d) the icon shapes
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Confirm
    Design B: Home → Shop → Address → Cart → Pens (a) Design B (b) Design A
29. 29.🎨 UI stands for user ___. (a) internet (b) interface (c) idea (d) input
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Address → Search → Pay
    Design B: Home → Size → Item → Shop
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Cart → Results → Offers → Menu
    Design B: Home → Shop → Cart → Pay → Results
32. 32.🔍 Which is the odd one out? (a) how easy sign-up is (b) how users feel after (c) how many taps it takes (d) the font size
33. 33.True or false: the button colours is about UI (the look). (a) False (b) True
34. 34.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) worse UX (c) more colours (d) a bigger app
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Pens → Confirm → Offers → Pay → Size
    Design B: Home → Cart → Results → Shop
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Pay → Menu → Size
    Design B: Home → Menu → Size
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Search
    Design B: Home → Size → Results → Menu → Cart → Pens → Item
38. 38.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) how users feel after (d) the icon shapes
39. 39.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
40. 40.Which of these is about UX (the experience)? (a) the theme colours (b) whether users get lost (c) the icon shapes (d) the button colours

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