SharePlayの歴史と進化そしてvisionOSへ (iOSDC 2023)

by tokorom

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ॴ༑ଠ:VUB5PLPSP J04UW04WJTJPO04"QQ1SPHSBNNFS 4IBSF1MBZͷྺ࢙ͱਐԽ ͦͯ͠WJTJPO04΁ J04%$+BQBO 5SBDL$

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@tokorom tokorom Spinners Inc. ॴ ༑ଠ / Yuta Tokoro

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"HFOEB w 4IBSF1MBZͬͯͳʹʁ w 4IBSF1MBZͷྺ࢙ͱਐԽ w WJTJPO04Ͱͷ4IBSF1MBZ

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4IBSF1MBZͬͯͳʹʁ

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4IBSF1MBZͱ͸ 'BDF5JNF௨࿩தʹ཭Εͨ৔ॴͷ஌Γ߹͍ͱΞϓϦͷίϯςϯπΛڞ༗

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4IBSF1MBZͱ͸ 'BDF5JNF௨࿩தʹ཭Εͨ৔ॴͷ஌Γ߹͍ͱΞϓϦͷίϯςϯπΛڞ༗ ೥ʹఫഇ

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4IBSF1MBZͱ͸ 'BDF5JNF௨࿩தʹ཭Εͨ৔ॴͷ஌Γ߹͍ͱΞϓϦͷίϯςϯπΛڞ༗ ೥ʹఫഇ ೥ʹఫഇ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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ಈըΛ4IBSF1MBZ༷ͨ͠ࢠ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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4IBSF1MBZͱ͸ ར༻γʔϯ • Ұॹʹөը΍εϙʔπΛࢹௌ͢Δ • ήʔϜͷεʔύʔϓϨΠΛࣗຫ͢Δ • ཱྀߦͷͱ͖ͷࣸਅΛ༑ਓ΍Ո଒ͱҰॹʹݟΔ • άϧʔϓͰ͓ֆඳ͖͢Δ • Swift PlaygroundsͰҰॹʹSwiftΛֶͿ • ෆಈ࢈ΞϓϦͰ৽͍͠ՈͷީิΛ;ͨΓͰ୳͢ • ࣮Ոͷ྆਌͕ΞϓϦͷ࢖͍ํ͕Θ͔Βͳ͍ͷΛαϙʔτ͢Δ

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4IBSF1MBZͷྺ࢙ͱਐԽ

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೥4IBSF1MBZొ৔ʂ w ͨͩ͠'BDF5JNFͷ௨࿩தʹ͔͠ൃՐ͠ͳ͍

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೥'BDF5JNF௨࿩தͰͳͯ͘΋ൃՐʂ w 'BDF5JNFͰͷ௨࿩தͰͳͯ͘΋ΞϓϦओಋͰ։࢝Ͱ͖ΔΑ͏ʹ w J.FTTBHF͔Β΋։࢝Ͱ͖ΔΑ͏ʹ w ͨͩ͠ʮ࿈བྷઌΛ஌͍ͬͯΔ૬खʯͷΈ

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೥"JS%SPQͰ୭ͱͰ΋͙͢ʹ։࢝ʂ

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೥"JS%SPQͰ୭ͱͰ΋͙͢ʹ։࢝ʂ w "JS%SPQʹରԠ͠ʮ࿈བྷઌΛ஌Βͳ͍૬खʯͱ΋4IBSF1MBZՄೳʹ w J04ͷJ1IPOF̎୆Λ͚ۙͮͯ"JS%SPQʹ΋ରԠ

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೥ۙ͘ʹ͍Δਓͱͷ4IBSF1MBZ w ཭Εͨ৔ॴʹ͍Δ஌Γ߹͍͚ͩͰͳۙ͘͘ʹ͍Δਓͱͷ4IBSF1MBZ΋ਪ঑ ࠓ೔ͷϥϯν Ͳ͏͢Δʁ λίεΛ4IBSF1MBZͰ ΈΜͳͰങ͓͏ʂ ͋ɺςΟϛϥ΋ ஫จ௥Ճͯ͘͠ΕͨͶ

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ͦͷଞͷόʔδϣϯΞοϓ͸ʁ

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೥J04 w ૹ৴Ͱ͖ΔϝοηʔδαΠζ͕,#͔Β,#ʹ֦େ

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೥J04 w ϨΠςϯγͷվળ w ༏ઌ౓ͷ௿͍ϝοηʔδΛ6%1Ͱ௿ϨΠςϯγͰૹ৴Ͱ͖ΔΑ͏ʹ ௿ ௿ ௿ ௿ ௿ ௿ ߴ

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೥J04 w 4IBSF1MBZͷ։࢝Λ؆୯ʹαϙʔτ͢ΔͨΊͷ (SPVQ"DUJWJUZ4IBSJOH$POUSPMMFS

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೥J04 w ϑΝΠϧΛૹ৴Մೳʹ

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೥J04 w ޙ͔ΒࢀՃͨ͠ਓ΁ͷϑΝΠϧͷసૹ΋αϙʔτ

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೥UW04 w UW04Ͱ΋'BDF5JNF͕Մೳʹ

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WJTJPO04Ͱͷ4IBSF1MBZ

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4IBSF1MBZϘλϯ͕ৗʹදࣔ w 'BDF5JNF௨࿩த͸΢Οϯυ΢ͷ্෦ʹৗʹ4IBSF1MBZ༻ͷ6*͕දࣔ͞Ε·͢

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4IBSF1MBZதͷର࿩ w 4IBSF1MBZதͷΞϓϦͱίϥϘϨʔγϣϯ૬ख͕ಉ࣌ʹදࣔ

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ࢀՃऀͷϖϧιφͷฒͼํ w ࢀՃऀͷϖϧιφ͕ίϯςϯπͷपลͰͲ͏ฒͿ͔Λ੍ޚՄೳ

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WJTJPO04ͷ4IBSF1MBZʹରԠ͢Δʹ͸ w جຊతʹ͸ͳʹ΋͠ͳͯ͘΋4IBSF1MBZରԠ͞ΕΔ

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WJTJPO04ͷ4IBSF1MBZʹରԠ͢Δʹ͸ w ͨͩ͠γʔϯΛෳ਺΋ͭΞϓϦ͸੍ޚ͕ඞཁͳ৔߹΋

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छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ

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4IBSF1MBZ຅ೖۭؒͷߟ͑ํ

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w 4IBSF1MBZத΋຅ೖۭؒʹೖΔ͜ͱ͕Մೳ͕ͩʜ 4IBSF1MBZ຅ೖۭؒͷߟ͑ํ

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w 4IBSF1MBZʹ͸຅ೖελΠϧΛಉظ͢ΔͨΊͷػೳ΋͋Δ 4IBSF1MBZ຅ೖۭؒͷߟ͑ํ

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w ࣗ෼͕຅ೖۭؒͷͲ͜ʹ͍Δ͔΋஌Δ͜ͱ͕Ͱ͖Δ 4IBSF1MBZ຅ೖۭؒͷߟ͑ํ

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WJTJPO044IBSF1MBZ

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ηϧϑ2"

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2 4IBSF1MBZͨ͠૬ख͕ ΞϓϦΛ͍࣋ͬͯͳ͔ͬͨΒͲ͏ͳΔʁ

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2૬ख͕ΞϓϦΛ͍࣋ͬͯͳ͔ͬͨΒ

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2 ༗ྉձһ͔͠ࢹௌͰ͖ͳ͍ಈըΛ 4IBSF1MBZͨ͠ΒͲ͏ͳΔʁ

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2༗ྉձһ͔͠ࢹௌͰ͖ͳ͍ಈը

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8SBQ6Q w 4IBSF1MBZ͸೥ʑਐԽ͍ͯ͠Δ w J04Ҏ߱͸"JS%SPQͰ࿈བྷઌΛ஌Βͳ͍૬खͱͷ4IBSF1MBZ͕Մೳ w WJTJPO04Ͱ͸4IBSF1MBZ͸ίϛϡχέʔγϣϯɾίϥϘϨʔγϣϯͷࠜװ

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w "EE4IBSF1MBZUPZPVSBQQ w %FTJHOTQBUJBM4IBSF1MBZFYQFSJFODFT w #VJMETQBUJBM4IBSF1MBZFYQFSJFODFT .PSF*OGPSNBUJPO w 8IBUTOFXJO4IBSF1MBZ IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED w 4IBSF fi MFTXJUI4IBSF1MBZ IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED ˞ຊࢿྉʹܝࡌ͍ͯ͠ΔεΫϦʔϯγϣοτ͸্ه88%$ηογϣϯϏσΦΑΓൈਮͨ͠΋ͷͰ͢