ギリギリでもなんとかなるWWDC&Safari 12 and WebKit (and Web AR) / WWDC18JP
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Futa Ogawa
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ΪϦΪϦͰͳΜͱ͔ͳΔWWDC ˍ Safari 12 and WebKit (and Web AR)
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ࣗݾհ
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DMM.comάϧʔϓ ձࣨʗ NEWPEACE Inc. ڞಉۀऀɾςΫχΧϧσΟϨΫλʔ খ෨ଠ •1995ੜ·Εͷ23ࡀ •͖ͳςΫϊϩδʔ •JavaScript (Virtual DOM) •Firebase •CDN •HLS
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ʢࢀՃऀͷΈͳ͞·ʣ WWDCͷ४උ͍͔ͭΒ࢝Ί·͔ͨ͠ʁ
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͔ͬ͠Γ४උͯ͠Δϒϩά͕͍ͬͺ͍
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ࣗඈߦػνέοτΛऔͬͨ ͷ͕ग़ൃ2िؒલͰͨ͠
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࠷ऴͷϗςϧΛ༧ͨ͠ͷ ݱͰധ·Δલɻɻ
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શ෦ΪϦΪϦ
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͔ͬ͠Γ४උ͠ͳͯ͘ ͳΜͱ͔ͳͬͨΛ͠·͢ʂ ͳΜͱ͔ͳΒͳ͔ͬͨ͠·͢
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બϝʔϧɿ10िؒલ
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© DMM.com Labo Co., Ltd. !12
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ձࣾʹߦ͖͍ͨࢫΛ͑Δɿ 3िؒલ
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ΫϨδοτΧʔυͷਃ͠ࠐΈɿ 3िؒલ
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॓ധॴɺESTAɺඈߦػɿ 2िؒલ
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ΫϨδοτΧʔυͷΩϟογϯά Λ࡞Δɿ1िؒલ ʢ݁Ռɺؒʹ߹Θͣʣ
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ύοΩϯάɿग़ൃ4࣌ؒલ͔Β
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ۚɿ͠ͳ͔ͬͨ
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ձͷҠಈखஈɿ౸ணޙ Uber? Lift?
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ݟΔηογϣϯબͼɿ
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৯ࣄɿͦͷ
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τϥϒϧू
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͋Εʁ͓࢈͕ͳ͍
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͋ΕʁαΠϑ͕ͳ͍
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αΠϑΛͳͯ͘͠͠·ͬͨͷͰ͕͢… &ࠓ͏Ϋϩʔζ͔ͨ͠Β໌དྷ͍ɻ
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Hotel Marriott San JoseͷΈͳ͞· ͋Γ͕ͱ͏͍͟͝·͢
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͋Εʁඈߦػ͕͍ͳ͍
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Delta AirlinesͷΞϓϦ͕༏लͳͷͰ༉அ͍ͯͨ͠
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Delta AirlinesͷΈͳ͞· ͋Γ͕ͱ͏͍͟͝·͢
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From JapanͷFacebookάϧʔϓ
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From JapanάϧʔϓͷΈͳ͞· ͋Γ͕ͱ͏͍͟͝·͢
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·ͱΊ • ΩονϦ༧ఆΛΈ͗͢ΔΑΓྟػԠมʹ༧ఆΛܾΊΔख͋Δ • ඞͣΓ͍ͨ͜ͱࣄલʹΛ͚͓ͭͯ͘ • τϥϒϧʹૺ۰ͯ͠߄ͯͣྫྷ੩ʹରԠ͢ΕͳΜͱ͔ͳΔ
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Safari 12 and WebKit
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Safariͷಈͬͯ ͏ඞཁ͋Δʁ
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IDC Japanʮ2018ୈ1࢛ظ ࠃεϚʔτϑΥϯग़ՙ ϕϯμʔผ γΣΞʯΑΓ
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WebKit: 50% of mobile in Japan
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Session 234: What’s New in Safari and WebKit ΑΓ
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Security • WKWebView • Safari Extensions • Subresource Integrity • Intelligent Tracking Prevention • Automatic Strong Passwords • Security Code AutoFill
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Performance • Font collections • font-display descriptor • Videos in image elements • Passive event listeners • Async image decoding • Beacon API
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Rich Experience • Drag and drop • Payment Request API • Service Worker API • Fullscreen API on iPad • AR Quick Look + Safari • watchOS
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࠷Ξπ͍ͷ one-time-codeͷAutoFill Ͱ͕͢͜ΕLT 5Ͱৄ͘͠ղઆ͞Ε͍ͯΔͱࢥ͏ͷͰ৮Ε·ͤΜ
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Videos in Image Elements
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Ͱ͍͍ͷͰʁ
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iOSͰಈը͕ࣗಈ࠶ੜͰ͖Δ
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• ΞχϝʔγϣϯGIFͷସΛఆʢGIFൺ90%Ҏ্ͷܰྔԽʣ • ղ૾ͷߴ͗͢Δಈըɺ࠶ੜ࣌ؒͷ͗͢Δಈըࢭ·Δ • Իग़ͳ͍ • ࠶ੜ੍ޚͰ͖ͳ͍ • H.264ͰΤϯίʔυ͞ΕͨMP4ݶఆ • H.265 / HEVCʹඇରԠ • CSSͷ `background-image` ͱͯ͠ࢦఆՄೳ
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Safari 11.1͔Βར༻Մೳ 2018/04ʹϦϦʔεࡁΈ
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https://cloudinary.com/blog/evolution_of_img_gif_without_the_gif
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Fullscreen API on iPad
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ϑϧεΫϦʔϯʂ
Start Fullscreen document.getElementById("start").addEventListener("click", () => { document.getElementById("fullscreen- components").webkitRequestFullscreen(); });
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https://www.youtube.com/watch?v=FNGSsXDom4U iOS 12.0
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http://www.nicovideo.jp/watch/so32567840 iOS 11.4
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• iPadݶఆ • iPhoneͰґવಈ࡞͠ͳ͍ • iPad͚WebΞϓϦέʔγϣϯͰࣸਅΪϟϥϦʔϓϨθϯςʔγϣϯ Λຊ֨తʹ࣮ݱͰ͖ΔΑ͏ʹͳΔ • PC͚ʹϑϧεΫϦʔϯΛ࡞ΓࠐΜͰ͍ͨαʔϏεಛʹରԠඞཁͳ͠ • ͋͑ͯϑϧεΫϦʔϯԽ͠ͳ͍Α͏࡞ΓࠐΜͰ͍ͨαʔϏεʢྫɿχί χίʣରԠ͕ඞཁ
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Web AR
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iOS Safari 12 built-in Web AR File format: USDZ
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`$ xcran usdz_converter` USDZϑΝΠϧʹม͢ΔίϚϯυ
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`$ xcran usdz_converter` • දతͳ3DͷϑΝΠϧϑΥʔϚοτʹରԠ • OBJ file • Single-frame Alembic (ABC) file • USD file (either .usda or .usdc) • Xcode 10ʹଐ
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Step 1
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ຊޠϑΝΠϧʹؔ͢Δ όάͰ࣮ݱͤͣ……ɻ
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·ͱΊ • SafariணʑͱਐԽ͍ͯ͠Δ • ͜Ε·ͰiOSͰ੍ݶ͞Ε͍ͯͨػೳղ์͞Ε͖͍ͯͯΔ • iOSͷػೳ੍ݶʹԊͬͯಠࣗͷػೳՃߦΘΕͭͭ͋Δ • Web VRͲΕ͚ͩUSDZϑΝΠϧͷ࡞Λ؆୯ʹͰ͖Δ͔͕ϙΠϯτʹ ͳΓͦ͏
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DMMͰiOSΤϯδχΞͷ ࠾༻ੵۃతʹߦͳ͓ͬͯΓ·͢ʂ ͝ڵຯͷ͋Δํ࠙ձͰͥͻ͓͕͚͍ͩ͘͞
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https://inside.dmm.com/