App Dev Worksheet: UI vs UX

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

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