App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 172 · 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 → Item → Shop → Cart → Results → Pens
   Design B: Home → Offers → Shop → Confirm
2. 2.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Search → Address
   Design B: Home → Size → Offers → Pens → Results → Pay
4. 4.True or false: the screen layout is about UX (the experience). (a) True (b) False
5. 5.🔍 Which is the odd one out? (a) the font size (b) how many taps it takes (c) the theme colours (d) the screen layout
6. 6.🎨 Is this about UI or UX: how fast a task is done? (a) UX (b) UI
7. 7.Which of these is about UI (the look)? (a) how users feel after (b) the screen layout (c) whether users get lost (d) how easy sign-up is
8. 8.🔍 Which is the odd one out? (a) the icon shapes (b) the theme colours (c) the button colours (d) whether users get lost
9. 9.True or false: whether users get lost is about UI (the look). (a) False (b) True
10. 10.Which of these is about UX (the experience)? (a) the font size (b) the icon shapes (c) the button colours (d) whether users get lost
11. 11.🔍 Which is the odd one out? (a) the button colours (b) the screen layout (c) how easy sign-up is (d) the font size
12. 12.Which of these is about UI (the look)? (a) how fast a task is done (b) how many taps it takes (c) how users feel after (d) the theme colours
13. 13.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Confirm
    Design B: Home → Pay → Confirm → Pens → Results
14. 14.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Shop → Confirm → Menu → Search → Pens
    Design B: Home → Pay → Results → Offers (a) Design B (b) Design A
15. 15.🎨 Is this about UI or UX: whether users get lost? (a) UX (b) UI
16. 16.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) a bigger app (c) better UX (d) more colours
17. 17.🎨 UX stands for user ___. (a) example (b) experience (c) express (d) extra
18. 18.🔍 Which is the odd one out? (a) the icon shapes (b) how users feel after (c) how easy sign-up is (d) how many taps it takes
19. 19.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
20. 20.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Offers → Pens → Pay → Results → Shop
    Design B: Home → Menu → Pay → Address → Pens → Cart
21. 21.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
22. 22.👆 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
    Design B: Home → Offers → Size → Menu → Pay → Pens → Address
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Offers → Size
    Design B: Home → Offers → Item → Cart → Size → Shop
24. 24.Which of these is about UI (the look)? (a) the icon shapes (b) how fast a task is done (c) how easy sign-up is (d) how users feel after
25. 25.🔍 Which is the odd one out? (a) how fast a task is done (b) the font size (c) whether users get lost (d) how easy sign-up is
26. 26.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Offers
    Design B: Home → Confirm → Shop → Pay
27. 27.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Pens → Item
    Design B: Home → Offers → Menu → Cart → Size → Item → Pens (a) Design B (b) Design A
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Cart → Pay → Address → Shop
    Design B: Home → Item → Results → Menu → Offers → Pens → Size (a) Design B (b) Design A
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Address → Results → Menu → Size
    Design B: Home → Pens → Cart → Item → Menu → Pay → Offers
30. 30.True or false: the theme colours is about UI (the look). (a) False (b) True
31. 31.🎨 UI stands for user ___. (a) interface (b) internet (c) input (d) idea
32. 32.🔍 Which is the odd one out? (a) how fast a task is done (b) how users feel after (c) the button colours (d) how easy sign-up is
33. 33.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Search
    Design B: Home → Address → Cart → Pens
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Size → Menu → Cart → Search → Address
    Design B: Home → Cart → Confirm → Menu (a) Design B (b) Design A
35. 35.True or false: how many taps it takes is about UI (the look). (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) the icon shapes (b) the font size (c) how fast a task is done (d) the button colours
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Offers → Cart → Address → Item
    Design B: Home → Size → Shop → Pens (a) Design A (b) Design B
38. 38.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Pens → Item → Offers → Confirm
    Design B: Home → Results → Search
40. 40.True or false: the button colours is about UX (the experience). (a) False (b) True

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