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Appleのアニメーションはなぜ美しいか考える

Marina Nakagawa
September 03, 2018

 Appleのアニメーションはなぜ美しいか考える

2018年iOSDCでLTで登壇して発表したスライドです。

概要
ふだん当たり前のように使っている iPhone や iPad、どうしてこんなに気持ちのいい使い心地になるのでしょうかコントロールセンターのアイコンたちのアニメーションや UI のパーツに着目し、AfterEffects でアニメーショントレースを行い、得た知見を共有します。

完全版はこちら
https://note.mu/marina1017/n/n7cbacc65b839

Marina Nakagawa

September 03, 2018
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Transcript

  1. 1
    AppleͷΞχϝʔγϣϯ͸ͳͥඒ͍͠ͷ͔ߟ͑Δ
    ~ίϯτϩʔϧηϯλʔͷ؍࡯~
    ೔ຊܦࡁ৽ฉࣾɹத઒ ສᣦಸ
    iOSDC2018

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  2. 2
    Marina Nakagawa
    @marina10172013(·Γʔͳ)
    ೔ຊܦࡁ৽ฉࣾͷiOSΤϯδχΞ
    ిࢠ൛ΞϓϦɼࢴ໘ϏϡʔΞʔΞϓϦͷ։ൃ
    Adobe੡඼޷͖Ͱ͢

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  3. 3
    AppleͷΞχϝʔγϣϯͬͯඒ͍͠ɾɾɾ

    View Slide

  4. 4
    iOS10 iOS11
    iOS11ΑΓେ͖͘ίϯτϩʔϧηϯλʔ͕มΘͬͨ

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  5. 5
    Ի੠΍ը໘ͷ໌Δ͞
    ΞϓϦΛ্ཱͪ͛ͳͯ͘΋ɺखܰʹૢ࡞Ͱ͖Δ

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  6. 6
    ίϯτϩʔϧηϯλʔ͸࢖͍উख΍৮Γ৺஍ʹରͯ͠
    Ұ൪ؾΛ࢖ͬͨͱ͜ΖͳͷͰ͸ɾɾɾʁ

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  7. 7
    ίϯτϩʔϧηϯλʔ͸࢖͍উख΍৮Γ৺஍ʹରͯ͠
    Ұ൪ؾΛ࢖ͬͨͱ͜ΖͳͷͰ͸ɾɾɾʁ
    ΞχϝʔγϣϯͱϞʔγϣϯΤϑΣΫτΛ
    ؍࡯ͯ͠ΈΑ͏ʂ

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  8. 8
    ຊ೔࿩͢͜ͱ
    iOSͷAnimationͷ໾ׂ
    ΞχϝʔγϣϯͱϞʔγϣϯΛ؍࡯͢Δ
    1
    2
    Appleͷ໨ࢦ͢ํ޲ͱ͸
    3

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  9. 9
    iOSͷAnimationͷ໾ׂ
    1

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  10. 10
    AppleͷHGIͷAnimetionΑΓ
    Human Interface GuidelineͷAnimationΑΓҾ༻

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  11. 11
    ҰݴͰݴ͏ͱ
    ΞχϝʔγϣϯͰϢʔβʔͱίϯςϯπΛͭͳ͗·͠ΐ͏

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  12. 12
    ΞχϝʔγϣϯͱϞʔγϣϯΛ؍࡯͢Δ
    2

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  13. Ϣʔβʔͷಈ͖ʹԠ͡ΔϞʔγϣϯ
    ยखͰ࢖͍΍͍͢ઃܭ
    ࢹࠩޮՌΛ֦ு͢Δख๏
    13
    ஈ֊Ͱࣔ͢

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  14. Ϣʔβʔͷಈ͖ʹԠ͡ΔϞʔγϣϯ
    ยखͰ࢖͍΍͍͢ઃܭ
    ࢹࠩޮՌΛ֦ு͢Δख๏
    14
    ஈ֊Ͱࣔ͢

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  15. 15
    ࢹࠩޮՌΛ֦ு͢Δख๏

    View Slide

  16. 16
    ίϯτϩʔϧηϯλʔͷग़͠ೖΕΛղੳ

    View Slide

  17. 17
    AfterEffectsͰτϨʔεͯ͠ཁૉΛ෼ղ͠·ͨ͠

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  18. 18
    എܠͷಈ͖
    ίϯτϩʔϧηϯλʔ্͕ʹ͍Δ
    ͱ͍͏Ԟߦ͖දݱ

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  19. 19
    ίϯςϯπͷಈ͖
    Ճ଎౓Λঃʑʹ૿͢͜ͱͰ
    Ԟ͔Βු͖ग़ͯ͘ΔΑ͏ͳग़ݱΛͤ͞Δ

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  20. 20
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓͕Լ͕͍ͬͯ͘
    ग़ݱ࣌
    ཁૉͷಁ໌౓ͷಈ͖

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  21. 21
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓͕Լ͕͍ͬͯ͘
    ग़ݱ࣌
    ཁૉͷಁ໌౓ͷಈ͖

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  22. 22
    ग़ݱ࣌
    ཁૉͷಁ໌౓ͷಈ͖
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓͕Լ͕͍ͬͯ͘

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  23. 23
    ग़ݱ࣌
    ཁૉͷಁ໌౓ͷಈ͖
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓͕Լ͕͍ͬͯ͘

    View Slide

  24. 24
    ग़ݱ࣌
    ཁૉͷಁ໌౓ͷಈ͖
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓͕Լ͕͍ͬͯ͘

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  25. 25
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓্͕͕͍ͬͯ͘
    ফࣦ࣌
    ໌Δ͞ͱԻ੠ͷಁ໌౓͸Ұ൪࠷ޙʹফ͑Δ
    ཁૉͷಁ໌౓ͷಈ͖

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  26. 26
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓্͕͕͍ͬͯ͘
    ফࣦ࣌
    ໌Δ͞ͱԻ੠ͷಁ໌౓͸Ұ൪࠷ޙʹফ͑Δ
    ཁૉͷಁ໌౓ͷಈ͖

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  27. 27
    ফࣦ࣌
    ໌Δ͞ͱԻ੠ͷಁ໌౓͸Ұ൪࠷ޙʹফ͑Δ
    ཁૉͷಁ໌౓ͷಈ͖
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓্͕͕͍ͬͯ͘

    View Slide

  28. 28
    ফࣦ࣌
    ໌Δ͞ͱԻ੠ͷಁ໌౓͸Ұ൪࠷ޙʹফ͑Δ
    ཁૉͷಁ໌౓ͷಈ͖
    ্͔ΒԼͷཁૉͷॱͰಁ໌౓্͕͕͍ͬͯ͘

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  29. 29

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  30. 30
    ཁૉͷಁ໌౓ͷಈ͖
    ্͔Β׈Γग़ͯ͘ΔΑ͏ͳײ͕֮૿͢
    ࣮ࡍͷେ͖͞Λม͑ΔͷͰ͸ͳ͘
    ಁ໌౓ͷมԽͷλΠϛϯάΛม͑Δ

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  31. 31
    ࢹࠩޮՌΛ֦ு͢ΔͨΊͷҙਤ
    ߟ࡯

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  32. 32
    ࢹࠩޮՌΛͳͥڧௐ͢Δͷ͔
    ༥͚ΔσβΠϯΑΓҾ༻
    όʔνϟϧͳ࣭ײදݱ
    ίοϓͳͲ΋ͷΛखʹ࣋ͪ܏͚Δͱޫͷ൓ࣹʹΑͬͯ
    ࡐ࣭ͷ࣭ײ͕Θ͔Δ
    Apple͸ͦΕΛը໘ͷதͰ΋࣭ײදݱͰ͖ΔՄೳੑΛࣔͨ͠

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  33. 33
    ·ͱΊ
    4

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  34. 34
    ҙਤʹԠͯ͡ద੾ͳΞχϝʔγϣϯΛ
    ͔͍ͭͬͯΔ͔ΒͳͷͰ͸ɾɾɾ
    ͳͥAppleͷΞχϝʔγϣϯ͕ඒ͍͠ͷ͔

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  35. 35
    ίϯϐϡʔλ(iPhone)ͱ͍͏ಓ۩Λ
    ࢖͍ͬͯΔ͜ͱΛҙࣝͤ͞ͳ͍
    https://developer.apple.com/videos/play/wwdc2018/803/?time=221ΑΓҾ༻
    WWDC2018 Designing Fluid InterfacesΑΓ

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  36. 36
    iPhoneͱ͍͏πʔϧࣗମ͕
    ࣗ෼ͷ਎ମͷԆ௕ͱײ͡ΔΑ͏ͳײ֮Λ໨ࢦ͍ͯ͠Δ
    https://developer.apple.com/videos/play/wwdc2018/803/?time=221(3:34ඵ෇ۙΑΓҾ༻)
    WWDC2018 Designing Fluid InterfacesΑΓ

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  37. 37
    ΤϯδχΞɾσβΠφʔͳͲͷ৬छΛ໰Θͣ
    ࣮ੈքΛ؍࡯ͯ͠

    ਎ମײ֮ʹ͍ۙϓϩμΫτΛ໨ࢦ͍͖͍ͯͨ͠
    ͍͞͝ʹ

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  38. 38
    ●WWDC2018ɹDesigning Fluid Interfaces
    https://developer.apple.com/videos/play/wwdc2018/803/
    ●༹͚ΔσβΠϯɹϋʔυ×ιϑτ×ωοτ࣌୅ͷ৽ͨͳઃܭ࿦ɹஶ ౉ᬑܙଠ
    ●iPhoneͷࢹࠩޮՌΛݮΒ͢ͱͲ͏ͳΔͷʁࢹࠩޮՌΛݮΒ͢ઃఆͷղઆʂ
    https://techno-monkey.com/iphone-shisa-kouka-herasu-setting-kaisetsu/
    ●Inside the technology behind iOS 7's parallax effect
    https://www.macworld.com/article/2042808/inside-the-technology-behind-ios-7s-
    parallax-effect.html
    ࢀߟจݙͱࢿྉ

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  39. 39
    ٕज़ॻయͰ೔ܦΤϯδχΞͷٕज़ॻΛग़͠·͢
    ͜ͷLTͷ಺༰Λߋʹৄ͘͠ॻ͍ͨ࿩Λࡌͤ·͢

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  40. 40
    ೔ຊܦࡁ৽ฉࣾओ࠵ େखொSwiftษڧձ΍ͬͯ·͢
    ࣍ճ͸10݄16೔ʢՐʣେखொ೔ܦϏϧ಺Ͱ։࠵ʂ

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  41. 41
    ͋Γ͕ͱ͏͍͟͝·ͨ͠

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