App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 195 · 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 → Item → Pens → Search → Shop → Offers
   Design B: Home → Shop → Pens (a) Design B (b) Design A
2. 2.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Cart → Shop → Item
   Design B: Home → Cart → Size → Confirm → Pay → Menu
3. 3.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 button colours
4. 4.Which of these is about UI (the look)? (a) whether users get lost (b) how easy sign-up is (c) how users feel after (d) the font size
5. 5.🔍 Which is the odd one out? (a) the screen layout (b) how fast a task is done (c) the icon shapes (d) the button colours
6. 6.Which of these is about UX (the experience)? (a) the font size (b) the button colours (c) the screen layout (d) whether users get lost
7. 7.🎨 UI stands for user ___. (a) internet (b) idea (c) input (d) interface
8. 8.Which of these is about UI (the look)? (a) the icon shapes (b) how many taps it takes (c) how fast a task is done (d) how users feel after
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Cart → Confirm → Pens
   Design B: Home → Search → Size → Confirm → Results → Shop → Item (a) Design B (b) Design A
10. 10.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) better UX (c) a bigger app (d) more colours
11. 11.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
12. 12.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) perfect UX (c) good UX but poor UI (d) no UI at all
13. 13.🎨 UX stands for user ___. (a) express (b) experience (c) example (d) extra
14. 14.True or false: how easy sign-up is is about UX (the experience). (a) False (b) True
15. 15.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
16. 16.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
17. 17.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Offers → Pay → Shop → Results
    Design B: Home → Size → Pens → Results (a) Design B (b) Design A
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pens → Confirm → Search → Shop
    Design B: Home → Menu → Size → Search → Shop → Confirm → Item
19. 19.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Confirm → Pens → Search → Cart
    Design B: Home → Item → Menu → Shop → Size → Address → Cart (a) Design B (b) Design A
20. 20.True or false: how fast a task is done is about UI (the look). (a) True (b) False
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Search → Results
    Design B: Home → Shop → Pens → Offers → Search → Address → Results (a) Design A (b) Design B
22. 22.True or false: the button colours is about UI (the look). (a) True (b) False
23. 23.True or false: how users feel after is about UI (the look). (a) False (b) True
24. 24.Which of these is about UX (the experience)? (a) the theme colours (b) the button colours (c) how fast a task is done (d) the font size
25. 25.True or false: the theme colours is about UI (the look). (a) True (b) False
26. 26.True or false: the font size is about UX (the experience). (a) True (b) False
27. 27.Which of these is about UX (the experience)? (a) how many taps it takes (b) the screen layout (c) the icon shapes (d) the theme colours
28. 28.Which of these is about UI (the look)? (a) how easy sign-up is (b) whether users get lost (c) how fast a task is done (d) the theme colours
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Menu → Shop → Pens
    Design B: Home → Menu → Confirm → Shop → Search → Cart → Pay (a) Design B (b) Design A
30. 30.🔍 Which is the odd one out? (a) the icon shapes (b) how many taps it takes (c) how users feel after (d) how easy sign-up is
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Confirm
    Design B: Home → Item → Menu → Confirm (a) Design A (b) Design B
32. 32.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Cart → Offers → Item → Size
    Design B: Home → Results → Pens → Size → Search → Cart → Address
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Offers → Search → Pay → Pens → Item
    Design B: Home → Search → Offers → Address → Menu → Cart (a) Design B (b) Design A
34. 34.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) how many taps it takes (d) the screen layout
35. 35.🎨 Who should you test the UX with? (a) nobody (b) real users (c) only yourself (d) the app icon
36. 36.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Pens → Shop → Confirm → Address
    Design B: Home → Pens → Results → Size → Cart (a) Design A (b) Design B
38. 38.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
39. 39.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Pay → Item → Pens → Address → Cart
    Design B: Home → Pay → Shop → Results (a) Design B (b) Design A
40. 40.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Pens → Confirm
    Design B: Home → Item → Search → Pens → Pay → Menu → Confirm

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