App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 339 · 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.True or false: whether users get lost is about UI (the look). (a) False (b) True
2. 2.True or false: the font size is about UI (the look). (a) False (b) True
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Address → Size → Shop
   Design B: Home → Results → Cart → Item → Confirm → Search
4. 4.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
5. 5.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) good UX but poor UI (c) no UI at all (d) perfect UX
6. 6.🎨 UX stands for user ___. (a) example (b) extra (c) experience (d) express
7. 7.🔍 Which is the odd one out? (a) how fast a task is done (b) whether users get lost (c) the font size (d) how users feel after
8. 8.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pens → Confirm → Menu
   Design B: Home → Cart → Results → Menu → Offers → Address → Confirm
9. 9.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) better UX (c) more colours (d) a bigger app
10. 10.True or false: how fast a task is done is about UI (the look). (a) False (b) True
11. 11.Which of these is about UX (the experience)? (a) how users feel after (b) the screen layout (c) the theme colours (d) the font size
12. 12.🎨 Who should you test the UX with? (a) only yourself (b) the app icon (c) real users (d) nobody
13. 13.🔍 Which is the odd one out? (a) the font size (b) the screen layout (c) the button colours (d) how fast a task is done
14. 14.Which of these is about UX (the experience)? (a) how many taps it takes (b) the icon shapes (c) the theme colours (d) the font size
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Offers → Item → Address → Menu → Confirm
    Design B: Home → Offers → Item → Results (a) Design A (b) Design B
16. 16.True or false: how easy sign-up is is about UI (the look). (a) False (b) True
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Shop → Results → Cart → Size
    Design B: Home → Pay → Address → Results
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Pay → Offers
    Design B: Home → Results → Pay → Address → Cart → Search → Pens (a) Design A (b) Design B
19. 19.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
20. 20.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Menu → Offers
    Design B: Home → Results → Address → Offers → Menu → Item (a) Design A (b) Design B
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Item
    Design B: Home → Address → Offers → Menu → Item → Cart → Pay
23. 23.🔍 Which is the odd one out? (a) how fast a task is done (b) whether users get lost (c) the icon shapes (d) how easy sign-up is
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Offers
    Design B: Home → Menu → Size → Pens
25. 25.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
26. 26.True or false: the button colours is about UX (the experience). (a) True (b) False
27. 27.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pay → Cart → Shop → Search
    Design B: Home → Pay → Item → Cart
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Cart → Item → Pens
    Design B: Home → Menu → Results → Address → Cart → Pens → Search
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 → Size → Address → Pens
    Design B: Home → Shop → Size
30. 30.🔍 Which is the odd one out? (a) the screen layout (b) the theme colours (c) the font size (d) whether users get lost
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Menu → Results → Shop
    Design B: Home → Menu → Results
32. 32.🎨 UI stands for user ___. (a) internet (b) interface (c) input (d) idea
33. 33.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) the icon shapes (d) whether users get lost
34. 34.True or false: how users feel after is about UI (the look). (a) False (b) True
35. 35.Which of these is about UI (the look)? (a) whether users get lost (b) how fast a task is done (c) how easy sign-up is (d) the theme colours
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Address → Menu → Offers → Pens
    Design B: Home → Size → Shop → Menu → Cart
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Cart → Search → Item → Size
    Design B: Home → Cart → Offers → Results → Item
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Item → Shop → Address → Offers
    Design B: Home → Address → Search → Offers
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 → Shop
    Design B: Home → Results → Search → Cart → Confirm
40. 40.True or false: the font size is about UX (the experience). (a) False (b) True

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