App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 188 · 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 → Item → Address
   Design B: Home → Shop → Item → Pens → Menu → Pay (a) Design B (b) Design A
2. 2.🎨 Fewer taps to finish a task usually means ___. (a) more colours (b) better UX (c) a bigger app (d) worse UX
3. 3.Which of these is about UI (the look)? (a) how fast a task is done (b) how users feel after (c) the icon shapes (d) whether users get lost
4. 4.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
5. 5.🔍 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 font size
6. 6.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Results → Confirm → Menu
   Design B: Home → Address → Confirm (a) Design B (b) Design A
8. 8.True or false: how fast a task is done is about UI (the look). (a) False (b) True
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Pay → Size
   Design B: Home → Menu → Offers → Pens
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Size → Pay → Cart
    Design B: Home → Address → Size → Pay → Results → Pens → Offers
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Pens
    Design B: Home → Size → Pens → Results → Offers → Confirm → Menu (a) Design B (b) Design A
12. 12.True or false: the font size is about UI (the look). (a) True (b) False
13. 13.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
14. 14.True or false: the theme colours is about UX (the experience). (a) False (b) True
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Pay → Shop → Search
    Design B: Home → Pay → Confirm → Offers → Size → Address → Cart (a) Design B (b) Design A
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Item → Confirm → Results → Cart
    Design B: Home → Cart → Pay (a) Design B (b) Design A
17. 17.🔍 Which is the odd one out? (a) the icon shapes (b) how easy sign-up is (c) the screen layout (d) the font size
18. 18.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Address
    Design B: Home → Pay → Address → Search → Cart (a) Design B (b) Design A
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Address → Pens → Size
    Design B: Home → Shop → Offers
20. 20.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) the screen layout (d) how easy sign-up is
21. 21.Which of these is about UX (the experience)? (a) the button colours (b) the theme colours (c) the screen layout (d) how easy sign-up is
22. 22.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
23. 23.True or false: whether users get lost is about UI (the look). (a) True (b) False
24. 24.True or false: the icon shapes is about UI (the look). (a) True (b) False
25. 25.🎨 UX stands for user ___. (a) example (b) express (c) extra (d) experience
26. 26.Which of these is about UX (the experience)? (a) the theme colours (b) the screen layout (c) how many taps it takes (d) the button colours
27. 27.True or false: the screen layout is about UI (the look). (a) False (b) True
28. 28.True or false: how many taps it takes is about UI (the look). (a) True (b) False
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 → Item → Shop → Confirm → Address
    Design B: Home → Size → Offers → Results
30. 30.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Menu → Pay → Shop → Pens
    Design B: Home → Pay → Confirm → Search (a) Design B (b) Design A
31. 31.🎨 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
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Offers → Size
    Design B: Home → Address → Confirm → Cart → Results → Pay → Menu (a) Design B (b) Design A
33. 33.Which of these is about UI (the look)? (a) how easy sign-up is (b) how fast a task is done (c) how users feel after (d) the theme colours
34. 34.👆 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 → Address → Menu → Cart → Shop → Item → Search
35. 35.True or false: how users feel after is about UX (the experience). (a) True (b) False
36. 36.🎨 Who should you test the UX with? (a) the app icon (b) real users (c) nobody (d) only yourself
37. 37.True or false: whether users get lost is about UX (the experience). (a) True (b) False
38. 38.🎨 UI stands for user ___. (a) interface (b) internet (c) input (d) idea
39. 39.True or false: how users feel after is about UI (the look). (a) False (b) True
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Search → Cart → Results → Shop
    Design B: Home → Pens → Confirm → Pay → Results

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