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アプリを作ってて気づいた、 教育サービスの難しいところ

アプリを作ってて気づいた、 教育サービスの難しいところ

EdTech Engineer Meetup #2

Ken Jumbo Haneda

February 16, 2018
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  1. ΞϓϦΛ࡞ͬͯͯؾ͍ͮͨɺ ڭҭαʔϏεͷ೉͍͠ͱ͜Ζ &E5FDI&OHJOFFS.FFUVQ

  2. None
  3. ΞϓϦΛ࡞ͬͯͯؾ͍ͮͨɺ ڭҭαʔϏεͷ೉͍͠ͱ͜Ζ &E5FDI&OHJOFFS.FFUVQ

  4. RereJob inc. Mobile Engineer Jumbo @jumboOrNot swift/kotlin/golang/WebRTC

  5. None
  6. ࠓ೔࿩͢͜ͱ ᶃ ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷ
 མͱ͠ࠐΈ ᶄ ϨΞδϣϒΞϓϦͰͷ௅ઓ

  7. ࠓ೔࿩͞ͳ͍͜ͱ ᶃ ฐΞϓϦͷࡉ͔͍࣮૷ɺΞʔΩςΫνϟ ᶄ ೉͍͠࿩
 ᶅ Ϟϯϋϯ

  8. ࠓ೔࿩͞ͳ͍͚Ͳ࿩͔ͨͬͨ͜͠ͱ ᶃ RareJobͷΞϓϦΤϯδχΞҰਓ͚ͩͲ
 ٕज़ͳͲ޻෉͕ͯ͠Μ͹͍ͬͯΔͧʂͱ͍͏࿩
 
 ᶄ Ϟϯϋϯ

  9. rҙࣝߴ͍۪ஒ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱ
 ΞϓϦ΁ͷམͱ͠ࠐΈ”

  10. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  11. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  12. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” খͤ͐ɻ

  13. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ʮ1ͭͷ͜ͱΛ͢Δ1ΞϓϦʯ ʮ1ͭͷ͜ͱ͕Ͱ͖Δ1ը໘ʯ ʮ1ͭͷ͜ͱΛ͢ΔͨΊʹDL͞ΕΔʯ ʮผͷ͜ͱ͕͚ͨ͠Ε͹਺λοϓͰผΞϓϦ΁ʯ Ϣʔβʔʹಧ͚ΒΕΔମݧ͸PCΑΓ੍໿͕͋ΓݶఆతͰ͋Δɻ ·ͨಉ͜͡ͱΛͰ͖ΔΞϓϦ͕ੈͷதʹ͸΢ϯͱ͋Δɻ

  14. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ʮ1ͭͷ͜ͱΛ͢Δ1ΞϓϦʯ ʮ1ͭͷ͜ͱ͕Ͱ͖Δ1ը໘ʯ ʮ1ͭͷ͜ͱΛ͢ΔͨΊʹDL͞ΕΔʯ Ϣʔβʔʹಧ͚ΒΕΔମݧ͸PCΑΓ੍໿͕͋ΓݶఆతͰ͋Δɻ Q. ͦΜͳڝ߹ຬࡌͷεϚϗͷதͰ͍͔ʹ Ϣʔβʔ͞ΜʹࣗࣾΞϓϦΛબΜͰ΋Β͏͔ʁ

  15. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” A. ੒ޭମݧΛ࡞Δ (ˎ1ྫͰ͢)

  16. ECʹݟΔ੒ޭମݧ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  17. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ӳޠֶशʹ͓͚Δ Ϣʔβʔ͞Μͷ੒ޭͷఆٛͬͯͳΜͰ͢ʁ

  18. ӳձ࿩ʹ͓͚Δ੒ޭମݧ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  19. ӳձ࿩ʹ͓͚Δ੒ޭମݧ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  20. ӳձ࿩ʹ͓͚Δ੒ޭମݧ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ͜͜Λ໨ࢦͯ࢝͠Ί͕ͪʂʂ

  21. ӳձ࿩ֶशʹ͓͚Δ੒ޭମݧ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ͳ͔ͳ͔৳ͼͳֶ͍श։࢝Λഎதԡ͢͠Δɺ ܧଓͰ͖ΔମݧΛ࡞Βͳ͍ͱ͍͚ͳ͍

  22. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  23. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ݱࡏͷ༗ྉϢʔβʔ༻ͷߨࢣબ୒ͷUX ɾߨࢣ͕ଟ͍͜ͱΛૌٻͰ͖Δ٧ΊࠐΈܕUI ɾৄࡉͳݕࡧ৚݅΍ɺߨࢣͷԻ੠Λฉ͘͜ͱ͕ Ͱ͖ΔػೳͳͲɺϔϏʔϢʔβʔ޲͚

  24. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ݱࡏͷແྉϢʔβʔ༻ͷߨࢣબ୒ͷUX ɾͰ͖Δ͜ͱ੍͕ݶ͞ΕͨγϯϓϧͳUI ɾ1ը໘ʹදࣔ͞ΕΔߨࢣΛߜΓɺ1ߨࢣ͋ͨΓͷ ৘ใදࣔ਺Λมߋ ɾॳ৺ऀ޲͚ߨࢣΛ༏ઌͯ͠දࣔ

  25. “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ݱࡏͷແྉϢʔβʔ༻ͷߨࢣબ୒ͷUX ʮߨࢣ͕બ΂ͳ͍ʯͱ͍͏ଟ͘ͷ৽نϢʔβʔͷ ମݧͷվળɺεϜʔζͳ༧໿ಋઢͰແྉମݧ ϨοεϯͷϋʔυϧΛԼ͛ͯ ༧໿཰20%վળ

  26. ӳձ࿩ʹ͓͚Δ੒ޭମݧ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ” ΋ͪΖΜͬͪ͜΋௒େࣄʂ ͪ͜Βʹ΁ܧଓ཰ϕʔεͰͷվળΛਐΊΔɻ

  27. վળΛࢧ͑Δπʔϧ܈ “ڭҭαʔϏεʹ͓͚Δ੒ޭମݧͷߟ࡯ͱΞϓϦ΁ͷམͱ͠ࠐΈ”

  28. 3BSF+PCΞϓϦ J04 "OESPJE ։ൃݴޠ 4XJGU LPUMJO ։ൃ؀ڥ 9DPEF "OESPJE4UVEJP ΞʔΩςΫνϟ

    3Y4XJGU .77. 3Y+BWB .77. ओͳϥΠϒϥϦ 3Y4XJGU "1*,JU  )JNPUPLJ 3FBMN 3Y+BWB 3FUSpU 
 0L)551 3YCJOE Ξοϓσʔτස౓ গ ଟ Ϋϥογϡ গ ͪΐͬͱଟ ϨϏϡʔ   Ϣʔβʔൺ཰   վળΛࢧ͑Δٕज़
  29. 3BSF+PCΞϓϦ J04 "OESPJE ։ൃݴޠ 4XJGU LPUMJO ։ൃ؀ڥ 9DPEF "OESPJE4UVEJP ΞʔΩςΫνϟ

    3Y4XJGU .77. 3Y+BWB .77. ओͳϥΠϒϥϦ 3Y4XJGU "1*,JU  )JNPUPLJ 3FBMN 3Y+BWB 3FUSpU 
 0L)551 3YCJOE Ξοϓσʔτස౓ গ ଟ Ϋϥογϡ গ ͪΐͬͱଟ ϨϏϡʔ   Ϣʔβʔൺ཰   վળΛࢧ͑Δٕज़ ৄ͘͠͸ొஃͨ࣌͠ͷࢿྉΛݟ͍ͯͩ͘͞ ͋ͱ͸࠙਌ձͰฉ͍͍ͯͩ͘͞ʂ ʮ྆OS΍ΔϚϯͱ͍͏બ୒ʯ https://twitter.com/jumboOrNot
  30. r8FC35$Λ࢖ͬͨ৽Ϩοεϯ “ϨΞδϣϒΞϓϦͰͷ௅ઓ”

  31. 8/11 ver1.4.0ΑΓϦϦʔε͠·ͨ͠
 ʮεϚϗͰϨοεϯʯ SkyWayΛ࢖ͬͨWebRTCͰͷϨοεϯఏڙΛ
 ݕূ͍ͯ͠·͢ 
 ʢiOSܦ༝ͷແྉମݧϨοεϯͷҰ෦ߨࢣͷΈʣ “ϨΞδϣϒΞϓϦͰͷ௅ઓ”

  32. ͦΜͳऔΓ૊Έͷ݁Ռͱͯ͠
 SkypeͰ͸࣮ݱͰ͖ͳ͔ͬͨΞϨ΍ίϨ΍͕٧·͍ͬͯ·͢ ઌੜͷإΛݟͯ࿩͠ͳ͕Β
 ΞϓϦΛಈ͔ͤΔ ڭࡐΛݟͳ͕ΒεϚϗͰϨοεϯ

  33. “ϨΞδϣϒΞϓϦͰͷ௅ઓ”

  34. “ϨΞδϣϒΞϓϦͰͷ௅ઓ” ͜Ε͔Βͷ ӳޠڭҭ3.0Λ ࡞Δͧʂ

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 ΍Δ͚ͩͪΌΜͱ৳ͼΔ - ϨΞδϣϒ͸ϨοεϯͷࠜװʹखΛೖΕ࢝Ίͨͧʂ ʊਓਓਓਓਓਓਓਓਓਓਓਓʊ ʼɹ͝Ԡื଴ͬͯ·͢ʂʂɹʻ ʉ:?:?:?:?:?:?:?:?:?:ʉ IUUQTXXXXBOUFEMZDPNDPNQBOJFTSBSFKPC