App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 192 · 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 → Shop → Offers → Cart → Pens
   Design B: Home → Pay → Confirm
2. 2.🎨 UX stands for user ___. (a) extra (b) example (c) express (d) experience
3. 3.Which of these is about UI (the look)? (a) whether users get lost (b) how users feel after (c) how easy sign-up is (d) the font size
4. 4.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) the app icon (d) nobody
5. 5.🔍 Which is the odd one out? (a) the button colours (b) the icon shapes (c) the screen layout (d) whether users get lost
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Shop → Item → Search
   Design B: Home → Address → Cart → Offers → Confirm → Menu (a) Design A (b) Design B
7. 7.True or false: how many taps it takes is about UI (the look). (a) True (b) False
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Cart → Size → Shop → Offers
   Design B: Home → Offers → Pens → Search → Cart → Shop → Confirm
9. 9.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
10. 10.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) no UI at all (c) good UI but poor UX (d) perfect UX
11. 11.Which of these is about UI (the look)? (a) the screen layout (b) how users feel after (c) how fast a task is done (d) how many taps it takes
12. 12.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Offers → Cart
    Design B: Home → Menu → Results → Shop → Confirm (a) Design A (b) Design B
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Confirm → Shop → Pay → Size → Search
    Design B: Home → Search → Size
14. 14.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Item → Results
    Design B: Home → Cart → Menu → Pens → Shop → Confirm → Results (a) Design B (b) Design A
16. 16.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Item → Menu → Shop
    Design B: Home → Menu → Confirm → Offers → Search → Address
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Address → Pay
    Design B: Home → Pay → Size → Confirm → Cart → Item → Menu
19. 19.True or false: the font size is about UX (the experience). (a) False (b) True
20. 20.True or false: how fast a task is done is about UX (the experience). (a) False (b) True
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Address
    Design B: Home → Item → Menu → Shop → Cart → Results → Search
22. 22.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Search → Pens
    Design B: Home → Search → Cart
24. 24.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) a bigger app (c) worse UX (d) better UX
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Confirm
    Design B: Home → Address → Size → Item → Cart → Shop
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Item → Size → Pens → Pay
    Design B: Home → Search → Offers → Pay → Confirm (a) Design A (b) Design B
27. 27.🔍 Which is the odd one out? (a) the button colours (b) how users feel after (c) how fast a task is done (d) how easy sign-up is
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Menu → Offers → Address → Confirm
    Design B: Home → Menu → Item (a) Design A (b) Design B
29. 29.True or false: how fast a task is done is about UI (the look). (a) True (b) False
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Offers
    Design B: Home → Search → Item → Results → Menu → Cart (a) Design A (b) Design B
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Shop → Confirm → Size → Pens
    Design B: Home → Shop → Menu
32. 32.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
33. 33.🔍 Which is the odd one out? (a) the icon shapes (b) how many taps it takes (c) the font size (d) the theme colours
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Offers → Item → Results → Search
    Design B: Home → Menu → Cart → Size → Offers → Pens → Results
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pens
    Design B: Home → Shop → Pay → Menu (a) Design B (b) Design A
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Cart
    Design B: Home → Pay → Menu → Item → Size → Results → Offers
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Pay → Pens → Address → Cart → Item
    Design B: Home → Results → Item → Confirm → Search
38. 38.True or false: whether users get lost is about UX (the experience). (a) False (b) True
39. 39.True or false: the icon shapes is about UI (the look). (a) True (b) False
40. 40.Which of these is about UX (the experience)? (a) how users feel after (b) the theme colours (c) the icon shapes (d) the button colours

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