@Wireless Japan 2012
HTML5 IMPACTfrom Multi Device development for NicoNico@Wireless Japan 2012χίχίಈըͱϚϧνσόΠεϫΠϠϨεδϟύϯʹͯ
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Sho Kusano@rosylillySoftware Engineerat Qteras, inc.ᠳɺ᷂ΩςϥεͰಇ͘ιϑτΣΞΤϯδχΞ
ࠓͷςʔϚ
Impacts of)5.-ͷΠϯύΫτʹ͍ͭͯ
History p.7Slow Start p.10HTML5 p.16Infection p.23Neutral p.32REAL IMPACT p.37ΞδΣϯμAgenda
͍··Ͱͷྺ࢙
2007 / 06 / 29iPhone First Release2008 / 10 / 21Android First Release2009 / 04 / 27Nicovideo App for iPhoneRelease2010 / 04 / 08iPad First ReleaseʹJ1IPOFͷॳొɺ͍ͭͰʹ"OESPJE͕ొɻʹχίχίಈըJ1IPOFΞϓϦ͕ॳΊͯϦϦʔε͞ΕɺʹJ1BE͕ొɻ
2010 / 09 / 29Nicovideo for iPad SafariRelease2011 / 08 / 02NicoNico for Android BrowserRelease2010 / 05 / 17Nicolive App for iPhoneReleaseNow!݄ʹχίੜJ1IPOFΞϓϦɺ݄ʹJ1BE൛χίχίಈըɻ݄ʹχίχί͕"OESPJEରԠ
͍ελʔτ
2007 / 06 / 29iPhone Release2009 / 04 / 27iPhone NicovideoWhy did we take too muchtime to develop ?ͷJ1IPOFొ͔ΒʹJ1IPOFΞϓϦϦϦʔεɺͳͥ͜Μͳʹ։ൃʹ͕͔͔࣌ؒͬͨͷ͔ʁ
We had2 problemsͭͷ
1. Apple, inc.ApplePorno is not allowed !Fix it !ͭ"QQMFࣾͷΞϓϦʹର͢ΔϙϦγʔͷ
2. VideosUsersI can’t watch SWF Videos !!What’s wrong !?͏ͭɺϏσΦϑΥʔϚοτʹؔ͢Δ
զʑJ1IPOF্ͰͷΞϓϦ։ൃʹർΕ͖ͬͯ͠·ͬͨWe tired ofDevelopments on iPhone Apps...
ͦͯ͠)5.-
iPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadiPadPadPad2010 / 04 / 08iPad Release݄ɺੈքJ1BEʹ͍ͨ
Mr. ChairmaniPad!ձʮJ1BEͩʂʯ
Mr. Chairman...andʮʜͦͯ͠ʯ
Mr. ChairmanHTML5!ʮ)5.-ͩʂʯͱɻ
VideoFast DOMXHR Lv2HTML5 have Good Parts!)5.-ʹྑ͍ύʔπ͕ଗ͍ͬͯͨ
݄ɺχίχίಈըJ1BE൛ϦϦʔε2010 / 09 / 29Nicovideo foriPad SafariReleaseHTML5 Fast!
ײછ
Android UsersHTML5!"OESPJEϢʔβʔʮ)5.-ରԠʯΛߴ͘ཁٻͨ͠
Users thinkingHTML5 is Cross Platform andModern and COOOOL Technology !ʮ)5.-ΫϩεϓϥοτϑΥʔϜͰɺϞμϯͰɺΫʔϧͳςΫϊϩδʔʯͩͱ൴Βߟ͍͑ͯͨ
2011 / 08 / 02NicoNico for Android݄χίχίಈը"OESPJE൛ϦϦʔε
Main ComponentFlashϝΠϯٕज़ɺ'MBTI
Why Flash?ͳͥɺ'MBTIͳͷ͔
✔ Video Formats✔ Recycle Codes✔ Cross Platform'MBTIͳΒɺϏσΦϑΥʔϚοτͷ͕ղܾͰ͖ɺ͢Ͱʹ͋Δίʔυ͕ྲྀ༻Ͱ͖ɺʮ)5.-ΑΓʯΫϩεϓϥοτϑΥʔϜ͔ͩΒ
But so HEAVYͰॏ͍ΑͶ
Flash'MBTI͔ɺ)5.-͔ͱ͍͏ʮಆ૪ʯͱɺ'MBTIҙࣝͷײછਐΜͩHTML5vs
தཱʹ
HTML5 is notthe Silver Bullet)5.-ۜͷؙ͡Όͳ͍
Flash is notthe Silver Bullet'MBTIۜͷؙ͡Όͳ͍
Flash or HTML5 or AppUsers don’t care!'MBTI͔)5.-͔ΞϓϦ͔ͳΜͯϢʔβʔͲ͏Ͱ͍͍
Users wantthe Good ProductϢʔβʔ͕ཉ͍͠ͷ͍͍͚ͩͩ
ਅͷΠϯύΫτ
We can’t escape fromDevelopments on Browsersզʑϒϥβ্Ͱͷ։ൃ͔ΒಀΕΒΕͳ͘ͳͬͨ
Users expects“HTML5”Ϣʔβʔʮ)5.-ʯʹظ͍ͯ͠Δ
Expects is sooooooBIGͦͷظ࣮ʹڊେͩ
However,We don’t know good ways yet͔͠͠ɺզʑ·ͩ)5.-Ͱͷ։ൃܦݧ͕গͳ͍
Technical maturityExpects of Usersظڊେ͕ͩɺٕज़తख़ͷ߹·ͬͨ͘Γ͍ͯͳ͍
REAL IMPACTisthe GAP͜ͷΪϟοϓ͕ͦ͜ɺ)5.-ͷΠϯύΫτͳͷͩ
Thank you forListeningSho Kusano(@rosylilly)@Wireless Japan 2012ΞϦΨʔτΰβΠϚε