三年間で100人以上の中高大学生にiOSアプリ開発を教えていて感じたこと

Transcript

1. ࡾ೥ؒͰ100ਓҎ্ͷதߴେֶੜʹ
   iOS։ൃΛڭ͍͑ͯͯײͨ͜͡ͱ
   גࣜձࣾZOZOςΫϊϩδʔζ
   ZOZOTOWN෦ iOSνʔϜ
   খদ ޛ
   Copyright © ZOZO Technologies, Inc.
   

   View Slide

2. © ZOZO Technologies, Inc.
   גࣜձࣾZOZOςΫϊϩδʔζ
   ZOZOTOWN෦iOSνʔϜ
   খদ ޛ @tosh_3
   2020೥4݄ גࣜձࣾZOZOςΫϊϩδʔζೖࣾ
   ZOZOTOWNͷiOSΞϓϦΛ࡞͍ͬͯ·͢ɻ
   2
   

   View Slide

3. © ZOZO Technologies, Inc.
   3
   օ͞Μ͸͜Μͳܦݧ͋Γ·ͤΜ͔ʁ
   

   View Slide

4. © ZOZO Technologies, Inc.
   4
   ৽ଔ΍ֶੜΠϯλʔϯʹ
   J04ΞϓϦ։ൃΛڭ͍͑ͯͯɺ
   ͏·͘఻ΘΒͳ͍ɺ
   ڭ͑Δͷͬͯ೉͍͠ɻɻɻ
   

   View Slide

5. © ZOZO Technologies, Inc.
   5
   ϓϩάϥϛϯάॳ৺ऀʹɺJ04ΞϓϦ։ൃΛڭ͑Δ্Ͱɺ
   ͲͷΑ͏ʹ͢Δͱ఻ΘΓ΍͍͢ͷ͔ʁ
   ͲͷΑ͏ͳ͜ͱʹ஫ҙΛ͢Δ΂͖ͳͷ͔ʁ
   Theme
   

   View Slide

6. © ZOZO Technologies, Inc.
   6
   େֶ࣌୅
   

   View Slide

7. © ZOZO Technologies, Inc.
   7
   தֶੜɺߴߍੜʹରͯ͠ɺେֶੜ ϝϯλʔͱݺ͹ΕΔ
   ͕ɺ
   *5ɾϓϩάϥϛϯάڭҭΛߦ͏ɻ
   ࣗ෼͸ɺJ04ΞϓϦ։ൃ΍6OJUZΛ༻͍ͨήʔϜ։ൃΛڭ͑
   ͓ͯΓɺ·ͨɺϝϯλʔʹͳΔݚमதͷେֶੜʹରͯ͠΋ɺ
   J04ΞϓϦ։ൃʹ͍ͭͯڭ͍͑ͯͨɻ
   ࣸਅఏڙɿϥΠϑΠζςοΫגࣜձࣾ
   

   View Slide

8. © ZOZO Technologies, Inc.
   8
   ͋Δ೔ɺ͋Δ͜ͱʹؾ͍ͮͨ
   

   View Slide

9. © ZOZO Technologies, Inc.
   ৳ͼΔࢠ
   9
   ͋·Γ৳ͼͳ͍ࢠ
   

   View Slide

10. © ZOZO Technologies, Inc.
    ৳ͼΔࢠ
    10
    ͋·Γ৳ͼͳ͍ࢠ
    ͜ͷࠩ͸Կʁʁʁ
    

    View Slide

11. © ZOZO Technologies, Inc.
    11
    ϓϩάϥϛϯάֶशͷաఔ
    ढจ ҙຯ͕Θ͔Γָ͍͠
    ஌Βͳ͍͜ͱʹग़ձ͏ ޷͖ͰίʔυΛॻ͘
    

    View Slide

12. © ZOZO Technologies, Inc.
    12
    ϓϩάϥϛϯάֶशͷաఔ
    ढจ
    ҙຯ͕Θ͔Γָ͍͠
    ஌Βͳ͍͜ͱʹग़ձ͏ ޷͖ͰίʔυΛॻ͘
    

    View Slide

13. © ZOZO Technologies, Inc.
    ৳ͼΔࢠ
    13
    ͋·Γ৳ͼͳ͍ࢠ
    ϓϩάϥϛϯάͷҙຯ͕
    গ͠Θ͔͖ͬͯͨঢ়ଶ
    ϓϩάϥϛϯά͕
    ढจʹ͔͠ݟ͑ͳ͍ঢ়ଶ
    ʹ
    ʹ
    

    View Slide

14. © ZOZO Technologies, Inc.
    ৳ͼΔࢠ
    14
    ͋·Γ৳ͼͳ͍ࢠ
    ʹ
    ʹ
    ϓϩάϥϛϯάͷҙຯ͕
    গ͠Θ͔͖ͬͯͨঢ়ଶ
    ϓϩάϥϛϯά͕
    ढจʹ͔͠ݟ͑ͳ͍ঢ়ଶ
    

    View Slide

15. © ZOZO Technologies, Inc.
    15
    ͳͥɺॳ৺ऀʹϓϩάϥϛϯά͸ढจʹݟ͑Δʁʁʁ
    

    View Slide

16. © ZOZO Technologies, Inc.
    16
    ԿΛ͍͍ͬͯΔͷ͔ҙຯ͕Θ͔Βͳ͍
    ͳͥɺॳ৺ऀʹϓϩάϥϛϯά͸ढจʹݟ͑Δʁʁʁ
    

    View Slide

17. © ZOZO Technologies, Inc.
    ԿΛ͍͍ͬͯΔͷ͔ҙຯ͕Θ͔Βͳ͍
    17
    ม਺ɺ഑ྻɺϝιουɺϓϩτίϧɺܧঝetc.
    ͜ΕΒͷ΋ͷ͸ࠓ·ͰͷਓੜͰ͸ग़ͯ͜ͳ͔ͬͨ͜ͱɻΘ͔Βͳͯ͘౰ͨΓલɻ
    ͳͥɺॳ৺ऀʹϓϩάϥϛϯά͸ढจʹݟ͑Δʁʁʁ
    

    View Slide

18. © ZOZO Technologies, Inc.
    ԿΛ͍͍ͬͯΔͷ͔ҙຯ͕Θ͔Βͳ͍
    18
    ม਺ɺ഑ྻɺϝιουɺϓϩτίϧɺܧঝetc
    ͜ΕΒͷ΋ͷ͸ࠓ·ͰͷਓੜͰ͸ग़ͯ͜ͳ͔ͬͨ͜ͱɻΘ͔Βͳͯ͘౰ͨΓલɻ
    ৽͍͠஌ࣝͷཧղ = ࠓ͍࣋ͬͯΔ஌ࣝͱͷ઀఺͕͋Δͱཧղ͕Ͱ͖Δ
    ͳͥɺॳ৺ऀʹϓϩάϥϛϯά͸ढจʹݟ͑Δʁʁʁ
    

    View Slide

19. © ZOZO Technologies, Inc.
    Ұॹʹ΍Δɺࣗ෼Ͱ΍ͬͯΈΔͷϑϩʔ
    ߟ͑ํΛ਎ʹ͚ͭͯɺखΛಈ͔ͯ͠ɺ
    ճ΍Δ͜ͱ͕Ͱ͖Δɻ
    ΍ͬͯΈͯ͏·͘ߦͬͨ͜ͱ
    19
    ͨͱ͑Λ;ΜͩΜʹ࢖༻ͯ͠આ໌
    ΠϝʔδΛ͠΍͘͢͢Δɻਖ਼֬ͳཧղ
    ͸ޙ͔ΒͰ΋େৎ෉ɻ
    Կ౓Ͱ΋આ໌
    Կ౓΋ɺͦͯ͠ҧ͏੾ΓޱͰઆ໌͢Δ͜
    ͱʹΑͬͯཧղ͕ۙ෇͘͜ͱ΋͋Δɻ
    ࣮ࡍʹɺΤϥʔΛىͯ͜͠ΈΔ
    ΤϥʔΛىͯ͜͠ɺݪҼΛಛఆɺղܾ
    ·Ͱͷϓϩηε͕େࣄɻ
    

    View Slide

20. © ZOZO Technologies, Inc.
    20
    ൴Β͸ͲͷΑ͏ʹɺίʔυΛॻ͚͹͍͍ͷ͔ɺ
    ͲͷΑ͏ʹɺΤϥʔͱ޲͖߹͑͹͍͍ͷ͔͕Θ͔Γɺ
    ൴Βࣗ਎Ͱϓϩάϥϛϯά͕Ͱ͖ΔΑ͏ʹͳͬͨʂ
    ͜ΕΛ൒೥΄Ͳଓ͚ͨ݁Ռ
    

    View Slide

21. © ZOZO Technologies, Inc.
    21
    ΞϓϦ͕࡞ΕΔίʔυ͕ॻ͚Δ
    

    View Slide

22. © ZOZO Technologies, Inc.
    ΞϓϦ͕࡞ΕΔ
    ||
    ίʔυ͕ॻ͚Δ ʴ ΞϓϦʹ͍͖ͭͯͪΜͱߟ͑ΒΕΔ
    22
    

    View Slide

23. © ZOZO Technologies, Inc.
    23
    ؤுͬͯΞϓϦΛ׬੒ͤͨ͞ͷͰɺ
    "QQ4UPSFʹਃ੥Λग़͢ʂ
    

    View Slide

24. © ZOZO Technologies, Inc.
    24
    ؤுͬͯΞϓϦΛ׬੒ͤͨ͞ͷͰɺ
    "QQ4UPSFʹਃ੥Λग़͢ɻ
    ❌
    3FKFDUFE
    

    View Slide

25. © ZOZO Technologies, Inc.
    25
    4.2 Minimum functionality
    AppΛ࡞੒͢Δࡍ͸ɺWebαΠτΛ୯ʹ࠶ύοέʔδͨ͠Α͏ͳ΋ͷͰ͸ͳ͘ɺ༏ΕͨػೳɺίϯςϯπɺUIΛ࡞੒͢ΔΑ͏ʹ͠
    ͍ͯͩ͘͞ɻಛʹศརͰ΋ɺϢχʔΫͰ΋ɺʮAppΒ͘͠ʯ΋ͳ͍৔߹ɺͦͷAppΛApp StoreͰఏڙ͢Δ͜ͱ͸Ͱ͖·ͤΜɻ
    Ҿ༻ɿ“App Store ReviewΨΠυϥΠϯ”, https://developer.apple.com/jp/app-store/review/guidelines/#design, 2020/9/10
    ͳͥɺϦδΣΫτ͞ΕΔͷ͔
    

    View Slide

26. © ZOZO Technologies, Inc.
    4.2 Minimum functionality
    AppΛ࡞੒͢Δࡍ͸ɺWebαΠτΛ୯ʹ࠶ύοέʔδͨ͠Α͏ͳ΋ͷͰ͸ͳ͘ɺ༏ΕͨػೳɺίϯςϯπɺUIΛ࡞੒͢ΔΑ͏ʹ͠
    ͍ͯͩ͘͞ɻಛʹศརͰ΋ɺϢχʔΫͰ΋ɺʮAppΒ͘͠ʯ΋ͳ͍৔߹ɺͦͷAppΛApp StoreͰఏڙ͢Δ͜ͱ͸Ͱ͖·ͤΜɻ
    Ҿ༻ɿ“App Store ReviewΨΠυϥΠϯ”, https://developer.apple.com/jp/app-store/review/guidelines/#design, 2020/9/10
    ͳͥɺϦδΣΫτ͞ΕΔͷ͔
    26
    ΞϓϦΒ͠͞ͷܽ೗
    ΞϓϦͱ͸ͳΜͳͷ͔͕Θ͔͍ͬͯͳ͔ͬͨ
    

    View Slide

27. © ZOZO Technologies, Inc.
    27
    ΞϓϦʹ͍͖ͭͯͪΜͱߟ͑ΒΕΔ͜ͱ
    ΞϓϦΒ͠͞ͱ͸ͳΜͳͷ͔ʁ
    8FCͱͷҧ͍ͬͯʁ
    )VNBO*OUFSGBDF(VJEFMJOFΛಡΜͰΈΔ
    ΞϓϦϦϦʔεͷͦͷઌʹҙࣝΛ޲͚Δ
    ࣗ෼໨ઢ͔ΒϢʔβʔ໨ઢ΁
    ͜ͷΞϓϦͷղܾ͍ͨ͠໰୊͸ʁ
    ϓϩάϥϛϯά͸໰୊ղܾͷπʔϧ
    

    View Slide

28. © ZOZO Technologies, Inc.
    28
    ͜ͷΞϓϦ͸ͳΜͷΞϓϦͳͷ͔ʁ
    ҰݴͰઆ໌Ͱ͖ΔΑ͏ʹʂ
    ͲΜͳਓ͕࢖͏ͷ͔ʁղܾ͢Δ໰୊͸Կ͔ʁطଘͷΞϓϦͱԿ͕ҧ͏ͷ͔ʁΛ͖ͪΜͱΘ͔͍ͬͯΔঢ়ଶ
    

    View Slide

29. © ZOZO Technologies, Inc.
    29
    ϦδΣΫτ̌ʹʂ
    

    View Slide

30. © ZOZO Technologies, Inc.
    ͲͷΑ͏ʹ͢Δͱ఻ΘΓ΍͍͢ͷ͔ʁ
    ૬खͷ஌ࣝʹඥ෇͘Α͏ͳࢪࡦΛߦ͏
    
    ͲͷΑ͏ͳ͜ͱʹ஫ҙΛ͢Δ΂͖ͳͷ͔ʁ
    ΞϓϦʹ͍ͭͯࣗ෼Ͱߟ͑ΔػձΛ༩͑Δ
    30
    ·ͱΊ
    

    View Slide

31. View Slide