App Dev Worksheet: UI vs UX

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

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