App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 523 · 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 → Search → Address → Results → Cart → Pay → Offers
   Design B: Home → Item → Confirm → Pay
2. 2.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) perfect UX (c) no UI at all (d) good UI but poor UX
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Menu → Pay
   Design B: Home → Size → Results (a) Design A (b) Design B
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Size → Cart → Menu → Pens → Offers
   Design B: Home → Size → Offers → Shop → Search
5. 5.True or false: the button colours is about UI (the look). (a) True (b) False
6. 6.🔍 Which is the odd one out? (a) how easy sign-up is (b) the button colours (c) the theme colours (d) the font size
7. 7.🎨 Who should you test the UX with? (a) the app icon (b) only yourself (c) real users (d) nobody
8. 8.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
9. 9.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) how easy sign-up is (d) the icon shapes
10. 10.True or false: whether users get lost is about UX (the experience). (a) True (b) False
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Menu → Address → Confirm → Size → Search
    Design B: Home → Item → Search (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 → Results → Pens
    Design B: Home → Shop → Cart → Offers (a) Design B (b) Design A
13. 13.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) better UX (c) more colours (d) worse UX
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Search
    Design B: Home → Menu → Confirm → Pens → Size → Pay → Shop
15. 15.🎨 Is this about UI or UX: the theme colours? (a) UI (b) UX
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Confirm → Results → Search → Address → Pay
    Design B: Home → Pens → Cart → Address → Confirm (a) Design A (b) Design B
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Menu → Cart
    Design B: Home → Cart → Offers → Item → Search → Confirm → Menu (a) Design A (b) Design B
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Menu
    Design B: Home → Address → Menu → Pay → Item → Cart
19. 19.True or false: the button colours is about UX (the experience). (a) True (b) False
20. 20.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
21. 21.True or false: the font size is about UX (the experience). (a) False (b) True
22. 22.🎨 UX stands for user ___. (a) extra (b) express (c) experience (d) example
23. 23.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
24. 24.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Pay → Cart
    Design B: Home → Search → Pens → Pay → Offers → Results → Item (a) Design A (b) Design B
26. 26.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) how fast a task is done (d) the theme colours
27. 27.Which of these is about UI (the look)? (a) the font size (b) how many taps it takes (c) how fast a task is done (d) how easy sign-up is
28. 28.True or false: how many taps it takes is about UI (the look). (a) False (b) True
29. 29.Which of these is about UX (the experience)? (a) the font size (b) the icon shapes (c) how users feel after (d) the theme colours
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Confirm → Menu → Offers
    Design B: Home → Pens → Pay → Item → Cart → Address → Offers (a) Design A (b) Design B
31. 31.🔍 Which is the odd one out? (a) the screen layout (b) how easy sign-up is (c) whether users get lost (d) how many taps it takes
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Pens → Size → Search
    Design B: Home → Size → Address → Offers (a) Design B (b) Design A
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Offers → Shop → Size
    Design B: Home → Confirm → Address → Search (a) Design B (b) Design A
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Address → Size → Search → Menu
    Design B: Home → Menu → Offers
35. 35.True or false: how fast a task is done is about UX (the experience). (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) the icon shapes (b) the button colours (c) the theme colours (d) how fast a task is done
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Item → Search
    Design B: Home → Offers → Shop → Address → Search → Pay (a) Design A (b) Design B
38. 38.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Cart → Pay
    Design B: Home → Shop → Size → Menu → Confirm → Cart
40. 40.True or false: the screen layout is about UI (the look). (a) False (b) True

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