App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 268 · 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: the button colours is about UI (the look). (a) True (b) False
2. 2.True or false: the screen layout is about UI (the look). (a) False (b) True
3. 3.🔍 Which is the odd one out? (a) how many taps it takes (b) how easy sign-up is (c) how fast a task is done (d) the icon shapes
4. 4.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) better UX (c) a bigger app (d) more colours
5. 5.🎨 UI stands for user ___. (a) interface (b) input (c) internet (d) idea
6. 6.🎨 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
7. 7.🔍 Which is the odd one out? (a) how many taps it takes (b) how easy sign-up is (c) how users feel after (d) the theme colours
8. 8.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Search → Pens → Menu → Item → Size
   Design B: Home → Shop → Address → Results → Pens (a) Design A (b) Design B
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 → Offers → Item
   Design B: Home → Item → Pens
10. 10.Which of these is about UI (the look)? (a) how many taps it takes (b) the button colours (c) whether users get lost (d) how fast a task is done
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Cart → Search → Menu
    Design B: Home → Results → Confirm → Search
12. 12.Which of these is about UI (the look)? (a) the icon shapes (b) how many taps it takes (c) whether users get lost (d) how users feel after
13. 13.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
14. 14.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) the icon shapes (d) how users feel after
15. 15.🔍 Which is the odd one out? (a) the font size (b) the screen layout (c) how users feel after (d) the button colours
16. 16.Which of these is about UI (the look)? (a) how fast a task is done (b) the font size (c) how many taps it takes (d) how users feel after
17. 17.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Size → Item → Menu → Shop → Pens
    Design B: Home → Offers → Pens → Item → Results → Size
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Results
    Design B: Home → Pens → Offers → Cart → Menu → Address
19. 19.🎨 Is this about UI or UX: how many taps it takes? (a) UX (b) UI
20. 20.True or false: the screen layout is about UX (the experience). (a) True (b) False
21. 21.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Size → Search → Confirm → Pay
    Design B: Home → Pens → Item → Cart
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Pens → Offers → Confirm → Shop
    Design B: Home → Menu → Pens → Results → Offers → Address → Search
23. 23.True or false: the icon shapes is about UI (the look). (a) False (b) True
24. 24.🔍 Which is the odd one out? (a) whether users get lost (b) how fast a task is done (c) how users feel after (d) the screen layout
25. 25.🎨 UX stands for user ___. (a) extra (b) express (c) example (d) experience
26. 26.True or false: how easy sign-up is is about UI (the look). (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 → Address → Size → Pens
    Design B: Home → Results → Pens → Offers → Menu → Item → Cart
28. 28.True or false: how many taps it takes is about UI (the look). (a) False (b) True
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 → Pens → Address → Cart → Item
    Design B: Home → Search → Shop → Cart
30. 30.Which of these is about UX (the experience)? (a) the button colours (b) the font size (c) the theme colours (d) how easy sign-up is
31. 31.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
32. 32.True or false: whether users get lost is about UI (the look). (a) False (b) True
33. 33.True or false: how fast a task is done is about UI (the look). (a) False (b) True
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Shop → Item → Offers
    Design B: Home → Pens → Results → Item → Cart → Menu (a) Design A (b) Design B
35. 35.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Pens → Size
    Design B: Home → Offers → Results → Item → Search (a) Design A (b) Design B
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Search
    Design B: Home → Offers → Cart → Item → Confirm → Pay → Size
37. 37.🔍 Which is the odd one out? (a) the screen layout (b) the button colours (c) how fast a task is done (d) the font size
38. 38.True or false: the font size is about UI (the look). (a) False (b) True
39. 39.Which of these is about UX (the experience)? (a) the icon shapes (b) the theme colours (c) how fast a task is done (d) the font size
40. 40.🎨 Who should you test the UX with? (a) only yourself (b) nobody (c) real users (d) the app icon

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