App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 226 · 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 → Results → Pay → Offers
   Design B: Home → Pens → Search → Shop → Item
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Search → Pens → Cart
   Design B: Home → Cart → Confirm → Search → Menu → Pens (a) Design B (b) Design A
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Item → Address → Results → Pens → Shop → Cart
   Design B: Home → Pens → Shop → Address → Cart → Size (a) Design A (b) Design B
4. 4.🎨 Who should you test the UX with? (a) nobody (b) real users (c) only yourself (d) the app icon
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Menu → Confirm
   Design B: Home → Shop → Size → Address → Pay → Menu
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Size → Shop → Address
   Design B: Home → Item → Results → Pens → Offers → Pay
7. 7.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) more colours (c) better UX (d) a bigger app
8. 8.Which of these is about UI (the look)? (a) how users feel after (b) the button colours (c) how easy sign-up is (d) how fast a task is done
9. 9.True or false: how many taps it takes is about UI (the look). (a) True (b) False
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Results → Size
    Design B: Home → Confirm → Search → Pay → Item → Size → Shop
11. 11.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
12. 12.True or false: the font size is about UX (the experience). (a) True (b) False
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Offers → Results → Search → Item → Address
    Design B: Home → Search → Address → Pens → Menu → Pay
14. 14.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Search → Pens → Item → Results → Menu → Pay
    Design B: Home → Cart → Menu → Offers → Item
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Pay → Offers → Results
    Design B: Home → Offers → Item → Search → Cart → Pens → Pay (a) Design B (b) Design A
17. 17.🔍 Which is the odd one out? (a) the screen layout (b) whether users get lost (c) how many taps it takes (d) how easy sign-up is
18. 18.Which of these is about UI (the look)? (a) how fast a task is done (b) how users feel after (c) whether users get lost (d) the font size
19. 19.True or false: the button colours is about UI (the look). (a) False (b) True
20. 20.🎨 UX stands for user ___. (a) extra (b) express (c) experience (d) example
21. 21.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
22. 22.True or false: the screen layout is about UX (the experience). (a) False (b) True
23. 23.True or false: the theme colours is about UI (the look). (a) True (b) False
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Shop → Size → Cart → Menu
    Design B: Home → Pay → Menu → Cart → Pens
25. 25.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
26. 26.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) the icon shapes (d) the button colours
27. 27.True or false: the icon shapes is about UI (the look). (a) False (b) True
28. 28.True or false: how fast a task is done is about UI (the look). (a) True (b) False
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Menu
    Design B: Home → Pens → Cart → Search → Confirm → Pay (a) Design A (b) Design B
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Search → Results → Shop → Item
    Design B: Home → Results → Size → Confirm
31. 31.True or false: the theme colours is about UX (the experience). (a) True (b) False
32. 32.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UX but poor UI (c) perfect UX (d) good UI but poor UX
33. 33.🔍 Which is the odd one out? (a) how easy sign-up is (b) how many taps it takes (c) the font size (d) how users feel after
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Shop
    Design B: Home → Pay → Pens → Size → Shop → Menu → Item
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Address
    Design B: Home → Pay → Search → Address → Offers → Shop
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Pens → Pay → Size → Menu
    Design B: Home → Confirm → Search → Pens (a) Design B (b) Design A
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Cart → Address → Confirm → Pens
    Design B: Home → Results → Pay → Cart → Menu → Size → Shop (a) Design B (b) Design A
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Cart → Menu → Results
    Design B: Home → Cart → Offers → Size → Item → Menu → Confirm (a) Design A (b) Design B
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Shop → Results
    Design B: Home → Pens → Search → Item → Address → Pay (a) Design B (b) Design A
40. 40.🔍 Which is the odd one out? (a) how users feel after (b) the button colours (c) the icon shapes (d) the font size

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