App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 300 · 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.🔍 Which is the odd one out? (a) the theme colours (b) the screen layout (c) the font size (d) how users feel after
2. 2.🎨 Who should you test the UX with? (a) real users (b) nobody (c) only yourself (d) the app icon
3. 3.Which of these is about UX (the experience)? (a) the theme colours (b) the screen layout (c) the font size (d) how easy sign-up is
4. 4.Which of these is about UI (the look)? (a) whether users get lost (b) how many taps it takes (c) how fast a task is done (d) the theme colours
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Item → Confirm → Shop → Address
   Design B: Home → Item → Address → Pay → Cart → Offers
6. 6.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Search → Pens → Address → Size
   Design B: Home → Pens → Pay → Confirm → Cart
7. 7.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
8. 8.🎨 UI stands for user ___. (a) internet (b) idea (c) input (d) interface
9. 9.True or false: the font size is about UI (the look). (a) False (b) True
10. 10.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) more colours (c) better UX (d) a bigger app
11. 11.🔍 Which is the odd one out? (a) how fast a task is done (b) how many taps it takes (c) whether users get lost (d) the font size
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Address → Offers → Item → Results → Size
    Design B: Home → Search → Pens → Shop → Address → Pay
13. 13.True or false: the icon shapes is about UX (the experience). (a) True (b) False
14. 14.Which of these is about UX (the experience)? (a) the icon shapes (b) the screen layout (c) the font size (d) how many taps it takes
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Menu
    Design B: Home → Menu → Search → Address → Shop → Confirm
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Search → Results → Pens
    Design B: Home → Results → Menu
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Cart → Shop
    Design B: Home → Size → Search → Pens → Confirm (a) Design A (b) Design B
18. 18.🎨 A beautiful app that confuses everyone has ___. (a) perfect UX (b) good UI but poor UX (c) no UI at all (d) good UX but poor UI
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Offers → Address → Confirm → Search
    Design B: Home → Confirm → Shop → Menu → Pens (a) Design A (b) Design B
20. 20.🔍 Which is the odd one out? (a) how easy sign-up is (b) the theme colours (c) the screen layout (d) the font size
21. 21.🎨 UX stands for user ___. (a) experience (b) example (c) express (d) extra
22. 22.True or false: the button colours is about UI (the look). (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) how fast a task is done (b) how users feel after (c) the button colours (d) whether users get lost
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Cart → Shop → Menu
    Design B: Home → Results → Pens
25. 25.True or false: how many taps it takes is about UX (the experience). (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) the screen layout (b) how users feel after (c) how many taps it takes (d) how fast a task is done
27. 27.Which of these is about UX (the experience)? (a) how users feel after (b) the screen layout (c) the icon shapes (d) the button colours
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Address → Shop → Results → Menu → Size → Pay
    Design B: Home → Pay → Item → Menu → Pens
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Confirm → Menu → Search
    Design B: Home → Shop → Search → Cart → Confirm → Pay
30. 30.Which of these is about UI (the look)? (a) the font size (b) how fast a task is done (c) how users feel after (d) how many taps it takes
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pens → Results → Cart
    Design B: Home → Offers → Shop → Search → Results → Item (a) Design A (b) Design B
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Size → Shop → Pens
    Design B: Home → Item → Shop → Cart
33. 33.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
34. 34.🔍 Which is the odd one out? (a) how easy sign-up is (b) how fast a task is done (c) the theme colours (d) how many taps it takes
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Results → Size → Shop → Pay
    Design B: Home → Offers → Menu (a) Design B (b) Design A
36. 36.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 screen layout
37. 37.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 many taps it takes
38. 38.🔍 Which is the odd one out? (a) how fast a task is done (b) how users feel after (c) how easy sign-up is (d) the icon shapes
39. 39.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
40. 40.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Offers → Search → Shop → Pens → Results
    Design B: Home → Size → Search → Shop (a) Design B (b) Design A

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