App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 335 · 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). Which needs FEWER taps?
   Design A: Home → Shop → Menu → Cart
   Design B: Home → Shop → Item (a) Design B (b) Design A
2. 2.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (c) the button colours (d) how users feel after
3. 3.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
4. 4.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
5. 5.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) more colours (c) a bigger app (d) better UX
6. 6.True or false: the button colours is about UI (the look). (a) True (b) False
7. 7.🎨 UI stands for user ___. (a) idea (b) interface (c) input (d) internet
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Menu → Search
   Design B: Home → Results → Offers → Search → Shop → Pay
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pay → Shop → Results → Confirm → Menu → Search
   Design B: Home → Pay → Search → Menu → Results → Shop (a) Design B (b) Design A
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Pens → Shop → Menu
    Design B: Home → Item → Confirm → Cart
11. 11.True or false: how many taps it takes is about UI (the look). (a) True (b) False
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Cart → Shop
    Design B: Home → Confirm → Search → Pay → Pens → Results → Menu
13. 13.🎨 Who should you test the UX with? (a) the app icon (b) nobody (c) only yourself (d) real users
14. 14.True or false: whether users get lost is about UI (the look). (a) False (b) True
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Item → Menu
    Design B: Home → Address → Shop → Item → Size → Results
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Menu → Item → Offers
    Design B: Home → Shop → Offers → Item (a) Design A (b) Design B
17. 17.🎨 UX stands for user ___. (a) experience (b) example (c) express (d) extra
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Item
    Design B: Home → Results → Cart → Size → Item (a) Design A (b) Design B
19. 19.True or false: the screen layout is about UI (the look). (a) False (b) True
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Cart → Pay → Shop → Item → Search
    Design B: Home → Cart → Size → Item → Offers
21. 21.Which of these is about UI (the look)? (a) how users feel after (b) how easy sign-up is (c) how many taps it takes (d) the theme colours
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Address → Pay
    Design B: Home → Item → Address → Menu → Pens
23. 23.🔍 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 font size
24. 24.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Pens → Item → Confirm → Address → Cart
    Design B: Home → Menu → Shop (a) Design A (b) Design B
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Confirm
    Design B: Home → Menu → Item → Cart → Shop → Confirm
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Pens → Shop → Item → Results
    Design B: Home → Offers → Pens → Shop → Confirm
27. 27.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) the icon shapes (d) the screen layout
28. 28.🔍 Which is the odd one out? (a) how users feel after (b) whether users get lost (c) the icon shapes (d) how easy sign-up is
29. 29.Which of these is about UX (the experience)? (a) whether users get lost (b) the screen layout (c) the button colours (d) the font size
30. 30.🔍 Which is the odd one out? (a) the screen layout (b) the font size (c) the button colours (d) how fast a task is done
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Pens → Search → Results
    Design B: Home → Results → Offers → Cart → Menu → Item → Search
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Offers
    Design B: Home → Pay → Offers → Confirm (a) Design A (b) Design B
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Pens
    Design B: Home → Address → Menu → Results (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 → Results → Cart → Offers → Pay
    Design B: Home → Search → Menu (a) Design A (b) Design B
35. 35.True or false: the screen layout is about UX (the experience). (a) True (b) False
36. 36.🔍 Which is the odd one out? (a) the font size (b) the screen layout (c) how users feel after (d) the button colours
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Shop → Results → Search → Address → Menu
    Design B: Home → Results → Address → Search → Cart → Menu
38. 38.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UI but poor UX (c) perfect UX (d) good UX but poor UI
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Offers
    Design B: Home → Offers → Shop → Size → Pay (a) Design B (b) Design A
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Address → Menu → Shop → Offers
    Design B: Home → Size → Pay → Search

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