App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 201 · 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 A need?
   Design A: Home → Offers → Pens → Search → Menu → Shop → Item
   Design B: Home → Shop → Address → Search → Offers → Cart
2. 2.True or false: the theme colours is about UX (the experience). (a) True (b) False
3. 3.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) the screen layout (b) how many taps it takes (c) the font size (d) the button colours
5. 5.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
6. 6.🔍 Which is the odd one out? (a) whether users get lost (b) the button colours (c) the screen layout (d) the font size
7. 7.🎨 UI stands for user ___. (a) idea (b) internet (c) interface (d) input
8. 8.Which of these is about UI (the look)? (a) how easy sign-up is (b) how fast a task is done (c) the icon shapes (d) how many taps it takes
9. 9.Which of these is about UI (the look)? (a) how users feel after (b) whether users get lost (c) how many taps it takes (d) the button colours
10. 10.True or false: whether users get lost is about UX (the experience). (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) how easy sign-up is (b) the button colours (c) whether users get lost (d) how many taps it takes
12. 12.True or false: the font size is about UX (the experience). (a) True (b) False
13. 13.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) nobody (d) the app icon
14. 14.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
15. 15.🔍 Which is the odd one out? (a) the button colours (b) the screen layout (c) the theme colours (d) how easy sign-up is
16. 16.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) good UI but poor UX (c) good UX but poor UI (d) perfect 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 → Offers → Search
    Design B: Home → Confirm → Address → Item → Size
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Size
    Design B: Home → Item → Offers → Pens → Pay (a) Design B (b) Design A
19. 19.Which of these is about UI (the look)? (a) whether users get lost (b) how users feel after (c) the theme colours (d) how fast a task is done
20. 20.True or false: how many taps it takes is about UX (the experience). (a) True (b) False
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Address → Shop → Size → Results
    Design B: Home → Address → Results → Menu → Confirm → Pens → Size
22. 22.Which of these is about UX (the experience)? (a) the button colours (b) the icon shapes (c) how easy sign-up is (d) the font size
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 → Size → Menu → Address → Results
    Design B: Home → Item → Results
25. 25.True or false: the screen layout is about UX (the experience). (a) False (b) True
26. 26.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Size → Address → Item → Results → Cart
    Design B: Home → Offers → Item (a) Design A (b) Design B
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Offers → Shop
    Design B: Home → Results → Menu → Item → Cart
29. 29.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) worse UX (c) better UX (d) a bigger app
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Menu → Shop → Cart
    Design B: Home → Pay → Item → Confirm → Menu → Results → Size (a) Design B (b) Design A
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Pay → Results
    Design B: Home → Search → Cart → Results → Item → Address
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Pay → Address
    Design B: Home → Shop → Pens → Search → Item
33. 33.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Results → Pens → Menu → Cart → Address
    Design B: Home → Search → Item → Offers
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Search → Item
    Design B: Home → Menu → Pens → Results → Pay → Shop → Address
36. 36.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
37. 37.Which of these is about UI (the look)? (a) whether users get lost (b) how fast a task is done (c) the font size (d) how easy sign-up is
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Shop → Pay → Menu → Address → Results
    Design B: Home → Results → Confirm → Address (a) Design A (b) Design B
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Menu → Item → Shop → Search
    Design B: Home → Results → Address → Item → Size → Pens
40. 40.True or false: how users feel after is about UX (the experience). (a) True (b) False

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