App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 500 · 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 → Item → Size
   Design B: Home → Confirm → Size → Cart → Pay → Menu → Pens
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Address → Confirm
   Design B: Home → Pens → Pay → Confirm
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Confirm → Pens → Size
   Design B: Home → Pay → Results → Item → Shop → Offers
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Confirm → Address → Pay → Shop
   Design B: Home → Size → Search
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Offers → Pens
   Design B: Home → Pens → Results → Offers → Menu → Shop → Address
6. 6.True or false: the button colours is about UX (the experience). (a) True (b) False
7. 7.🎨 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
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
   Design A: Home → Size → Shop
   Design B: Home → Shop → Size → Cart → Item → Pens → Confirm
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pens → Item → Cart
   Design B: Home → Pens → Size → Offers → Results → Menu → Shop
10. 10.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Pens
    Design B: Home → Confirm → Item → Address → Pens → Search (a) Design B (b) Design A
11. 11.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
12. 12.True or false: how fast a task is done is about UI (the look). (a) False (b) True
13. 13.Which of these is about UI (the look)? (a) how fast a task is done (b) how many taps it takes (c) whether users get lost (d) the button colours
14. 14.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) worse UX (c) more colours (d) better UX
15. 15.🎨 UI stands for user ___. (a) interface (b) internet (c) idea (d) input
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Offers → Confirm
    Design B: Home → Confirm → Shop → Size → Menu → Search → Item (a) Design B (b) Design A
17. 17.Which of these is about UI (the look)? (a) the screen layout (b) how users feel after (c) how easy sign-up is (d) how many taps it takes
18. 18.True or false: how many taps it takes is about UI (the look). (a) True (b) False
19. 19.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Confirm
    Design B: Home → Results → Pay → Address → Menu
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Offers → Pens
    Design B: Home → Pay → Menu → Pens → Size
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Size → Search → Pens
    Design B: Home → Search → Shop → Menu → Size → Offers → Cart
23. 23.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
24. 24.🔍 Which is the odd one out? (a) how fast a task is done (b) the screen layout (c) the theme colours (d) the icon shapes
25. 25.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Search → Cart → Pens
    Design B: Home → Cart → Shop → Search (a) Design A (b) Design B
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Results → Size → Item
    Design B: Home → Search → Size → Cart → Confirm → Item
27. 27.Which of these is about UI (the look)? (a) how fast a task is done (b) how easy sign-up is (c) the theme colours (d) how many taps it takes
28. 28.True or false: the button colours is about UI (the look). (a) True (b) False
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Cart → Search
    Design B: Home → Address → Pens → Size → Pay
30. 30.🎨 Who should you test the UX with? (a) nobody (b) real users (c) only yourself (d) the app icon
31. 31.True or false: the font size is about UX (the experience). (a) True (b) False
32. 32.True or false: the icon shapes is about UI (the look). (a) True (b) False
33. 33.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
34. 34.Which of these is about UX (the experience)? (a) the icon shapes (b) how fast a task is done (c) the button colours (d) the theme colours
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Search → Offers → Confirm
    Design B: Home → Address → Search → Confirm (a) Design B (b) Design A
36. 36.🔍 Which is the odd one out? (a) the button colours (b) how many taps it takes (c) the icon shapes (d) the theme colours
37. 37.🔍 Which is the odd one out? (a) the icon shapes (b) the button colours (c) how easy sign-up is (d) the theme colours
38. 38.Which of these is about UX (the experience)? (a) the font size (b) the screen layout (c) how many taps it takes (d) the icon shapes
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Search → Pens
    Design B: Home → Confirm → Menu → Offers → Size → Pay
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Pens → Confirm
    Design B: Home → Search → Size

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