App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 350 · 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.🎨 UI stands for user ___. (a) internet (b) input (c) idea (d) interface
2. 2.True or false: the theme colours is about UX (the experience). (a) False (b) True
3. 3.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) the icon shapes (d) how many taps it takes
4. 4.Which of these is about UI (the look)? (a) how many taps it takes (b) how users feel after (c) how easy sign-up is (d) the screen layout
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pay → Address
   Design B: Home → Results → Menu → Address
6. 6.🔍 Which is the odd one out? (a) the theme colours (b) whether users get lost (c) the button colours (d) the screen layout
7. 7.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) how easy sign-up is (d) the icon shapes
8. 8.🔍 Which is the odd one out? (a) the icon shapes (b) the font size (c) how users feel after (d) the screen layout
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 → Address → Shop → Size → Pay
   Design B: Home → Confirm → Pay → Item
10. 10.True or false: how fast a task is done is about UI (the look). (a) False (b) True
11. 11.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
12. 12.🔍 Which is the odd one out? (a) how fast a task is done (b) how easy sign-up is (c) how users feel after (d) the button colours
13. 13.🎨 UX stands for user ___. (a) express (b) experience (c) extra (d) example
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Search → Confirm → Menu → Cart → Offers
    Design B: Home → Search → Menu (a) Design B (b) Design A
15. 15.True or false: the font size is about UX (the experience). (a) False (b) True
16. 16.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) no UI at all (c) good UX but poor UI (d) good UI but poor UX
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Menu → Search
    Design B: Home → Item → Confirm (a) Design A (b) Design B
18. 18.🎨 Who should you test the UX with? (a) the app icon (b) only yourself (c) real users (d) nobody
19. 19.Which of these is about UI (the look)? (a) how fast a task is done (b) the button colours (c) how easy sign-up is (d) how many taps it takes
20. 20.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Address → Cart
    Design B: Home → Size → Search → Menu → Item → Pay
22. 22.True or false: the button colours is about UX (the experience). (a) False (b) True
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Pay
    Design B: Home → Size → Menu → Pens
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 → Pay
    Design B: Home → Confirm → Pens → Offers → Search
25. 25.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Cart → Pens → Menu → Size
    Design B: Home → Pens → Pay
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pens → Cart → Shop
    Design B: Home → Shop → Results
27. 27.🔍 Which is the odd one out? (a) how many taps it takes (b) whether users get lost (c) the theme colours (d) how users feel after
28. 28.🔍 Which is the odd one out? (a) how easy sign-up is (b) how fast a task is done (c) how users feel after (d) the font size
29. 29.Which of these is about UX (the experience)? (a) the font size (b) how fast a task is done (c) the button colours (d) the theme colours
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Item → Search
    Design B: Home → Size → Address → Shop → Item
31. 31.True or false: whether users get lost is about UX (the experience). (a) False (b) True
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Shop → Search → Address → Pens → Offers
    Design B: Home → Cart → Item
33. 33.Which of these is about UI (the look)? (a) how fast a task is done (b) how many taps it takes (c) the icon shapes (d) how easy sign-up is
34. 34.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Cart → Shop → Item → Address → Confirm
    Design B: Home → Item → Shop → Pens → Offers
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Item → Menu → Results → Confirm
    Design B: Home → Menu → Item
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Results → Menu → Pens → Size
    Design B: Home → Results → Menu → Offers → Search
38. 38.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Confirm → Results → Pay → Search
    Design B: Home → Shop → Menu → Results
40. 40.🔍 Which is the odd one out? (a) the icon shapes (b) the font size (c) the screen layout (d) how many taps it takes

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