App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 505 · 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 Design B need?
   Design A: Home → Confirm → Item → Results → Size
   Design B: Home → Results → Size
2. 2.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) the screen layout (d) how users feel after
3. 3.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Menu → Results → Shop → Address → Offers → Item
   Design B: Home → Menu → Offers → Item
5. 5.🎨 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
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Menu → Item → Cart → Address → Offers → Pay
   Design B: Home → Pay → Size → Results
7. 7.🎨 UX stands for user ___. (a) experience (b) express (c) example (d) extra
8. 8.🎨 Who should you test the UX with? (a) the app icon (b) only yourself (c) nobody (d) real users
9. 9.True or false: the theme colours is about UX (the experience). (a) False (b) True
10. 10.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Size → Address → Results → Menu
    Design B: Home → Cart → Confirm → Shop → Pay → Address → Pens (a) Design A (b) Design B
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Item → Pay → Search
    Design B: Home → Cart → Shop → Results → Pens → Pay → Offers (a) Design A (b) Design B
13. 13.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pens → Cart → Confirm → Shop → Item
    Design B: Home → Search → Shop → Size → Menu (a) Design A (b) Design B
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Shop → Size → Search → Pay
    Design B: Home → Shop → Item
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 → Shop → Pens → Offers → Results → Search
    Design B: Home → Item → Address → Confirm → Pens → Cart
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Pens
    Design B: Home → Offers → Item → Confirm → Shop → Menu → Pens
17. 17.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Shop → Address → Cart → Search → Pens
    Design B: Home → Cart → Shop → Item → Pens
19. 19.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
20. 20.🔍 Which is the odd one out? (a) how easy sign-up is (b) the icon shapes (c) how users feel after (d) how many taps it takes
21. 21.True or false: the button colours is about UI (the look). (a) False (b) True
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Search → Pay
    Design B: Home → Cart → Size → Pay → Pens
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Shop
    Design B: Home → Cart → Address → Menu → Pens → Search → Pay (a) Design A (b) Design B
24. 24.Which of these is about UX (the experience)? (a) the screen layout (b) the theme colours (c) the font size (d) how users feel after
25. 25.🔍 Which is the odd one out? (a) how many taps it takes (b) how users feel after (c) how easy sign-up is (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 → Cart → Menu → Pay → Pens → Offers → Search
    Design B: Home → Pens → Confirm → Shop
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Shop → Offers → Address → Cart
    Design B: Home → Confirm → Cart → Search → Offers
28. 28.🎨 UI stands for user ___. (a) internet (b) interface (c) idea (d) input
29. 29.True or false: the button colours is about UX (the experience). (a) True (b) False
30. 30.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) the screen layout (d) how fast a task is done
31. 31.True or false: the screen layout is about UX (the experience). (a) False (b) True
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Size
    Design B: Home → Cart → Pay → Item (a) Design B (b) Design A
33. 33.🔍 Which is the odd one out? (a) how easy sign-up is (b) whether users get lost (c) how fast a task is done (d) the screen layout
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Offers
    Design B: Home → Confirm → Shop → Menu
35. 35.Which of these is about UI (the look)? (a) how many taps it takes (b) how fast a task is done (c) the font size (d) how users feel after
36. 36.True or false: the screen layout is about UI (the look). (a) False (b) True
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Offers → Address → Cart → Size → Search
    Design B: Home → Cart → Search → Pens
38. 38.🔍 Which is the odd one out? (a) whether users get lost (b) how fast a task is done (c) the font size (d) how users feel after
39. 39.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) a bigger app (c) better UX (d) worse UX
40. 40.True or false: the icon shapes is about UI (the look). (a) False (b) True

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