App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 388 · 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: how many taps it takes is about UX (the experience). (a) True (b) False
2. 2.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Search → Shop
   Design B: Home → Shop → Pay → Pens → Menu (a) Design A (b) Design B
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Shop → Offers → Item
   Design B: Home → Pay → Size → Confirm → Shop → Address → Cart (a) Design B (b) Design A
4. 4.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Item → Confirm → Menu
   Design B: Home → Confirm → Menu → Results → Search → Address → Size
5. 5.🔍 Which is the odd one out? (a) the icon shapes (b) how easy sign-up is (c) how many taps it takes (d) how fast a task is done
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Pay → Shop → Menu → Item → Search → Cart
   Design B: Home → Menu → Results → Shop → Confirm (a) Design B (b) Design A
7. 7.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Shop → Results → Size → Cart → Menu
   Design B: Home → Offers → Menu → Search → Address → Shop (a) Design A (b) Design B
8. 8.🔍 Which is the odd one out? (a) whether users get lost (b) how easy sign-up is (c) the theme colours (d) how users feel after
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Pay → Size → Offers → Menu → Pens → Address
   Design B: Home → Shop → Pay → Menu → Search
10. 10.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) the theme colours (d) whether users get lost
11. 11.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Pens
    Design B: Home → Shop → Confirm → Search → Cart
12. 12.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) perfect UX (c) no UI at all (d) good UI but poor UX
13. 13.True or false: how users feel after is about UI (the look). (a) False (b) True
14. 14.True or false: how fast a task is done is about UI (the look). (a) True (b) False
15. 15.True or false: the screen layout is about UI (the look). (a) True (b) False
16. 16.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Confirm
    Design B: Home → Address → Menu → Item (a) Design A (b) Design B
17. 17.Which of these is about UX (the experience)? (a) the button colours (b) the font size (c) how many taps it takes (d) the theme colours
18. 18.🎨 Who should you test the UX with? (a) the app icon (b) only yourself (c) nobody (d) real users
19. 19.🎨 Fewer taps to finish a task usually means ___. (a) better UX (b) more colours (c) a bigger app (d) worse UX
20. 20.🎨 UI stands for user ___. (a) input (b) interface (c) idea (d) internet
21. 21.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Size
    Design B: Home → Item → Offers → Shop → Confirm (a) Design A (b) Design B
22. 22.Which of these is about UI (the look)? (a) how easy sign-up is (b) the button colours (c) whether users get lost (d) how users feel after
23. 23.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Menu
    Design B: Home → Offers → Item → Pay → Cart
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Pay → Offers → Cart → Item
    Design B: Home → Search → Results → Size → Address → Cart
25. 25.🔍 Which is the odd one out? (a) how users feel after (b) the icon shapes (c) the screen layout (d) the theme colours
26. 26.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Search → Results → Address → Cart
    Design B: Home → Pens → Confirm (a) Design A (b) Design B
27. 27.True or false: the icon shapes is about UI (the look). (a) True (b) False
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pens → Confirm → Menu → Size → Cart
    Design B: Home → Cart → Search → Results → Item → Size → Pay
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Address → Shop
    Design B: Home → Shop → Size
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Results → Pay
    Design B: Home → Size → Pens → Search → Confirm → Cart
31. 31.🔍 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 button colours
32. 32.Which of these is about UX (the experience)? (a) the screen layout (b) the button colours (c) how easy sign-up is (d) the theme colours
33. 33.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Size → Item → Cart → Results → Pens
    Design B: Home → Cart → Pay (a) Design A (b) Design B
34. 34.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Search → Results → Shop → Size → Offers
    Design B: Home → Results → Pens → Pay → Size (a) Design B (b) Design A
35. 35.🎨 UX stands for user ___. (a) extra (b) example (c) experience (d) express
36. 36.🔍 Which is the odd one out? (a) the font size (b) how easy sign-up is (c) the button colours (d) the theme colours
37. 37.Which of these is about UX (the experience)? (a) the button colours (b) how users feel after (c) the screen layout (d) the font size
38. 38.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pens → Menu
    Design B: Home → Offers → Confirm → Shop → Pens → Address → Results (a) Design A (b) Design B
39. 39.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Shop
    Design B: Home → Shop → Item → Confirm → Menu → Pens
40. 40.True or false: the button colours is about UX (the experience). (a) False (b) True

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