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ιϑτΣΞ
ΤϯδχΞͱͯ͠ͷ
࢟ͱ৺ߏ͑
ాਓ !U@XBEB
"QS
!ϦΫϧʔτςΫϊϩδʔζ
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UXBEB
U@XBEB
UXBEB
ాਓ
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खֻ͚ͨຊͨͪ
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wେֶࡏֶத͔ΒઃܭͱϓϩάϥϛϯάͷΞϧόΠτ
Λ࢝ΊΔ
wଔۀޙϓϩάϥϚͱͯ͠ͷΩϟϦΞΛ։࢝
wిࢠͷαϒϓϩδΣΫτ ઍਓن
ͰϦʔυ
ϓϩάϥϚ
w91ͷίʔνͱͯ͠ਓͷΞδϟΠϧνʔϜʹࢀՃ
wߨԋɺࣥචɺ044׆ಈΛ࢝ΊΔ
wݱࡏٕज़ސۀΛߦ͍ͬͯΔ
ΩϟϦΞతͳͷ
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No content
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No content
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ֶͼଓ͚Δ࢟
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l͋ͳͨͷ
ࣝϙʔτϑΥϦΦ
ʹରͯ͠ఆظతͳ
ࢿΛߦ͏͜ͱz
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ٕज़ΛֶͿͷͰ
ͳ͘ɺٕज़ͷ
ֶͼํΛֶͿ
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Agenda
ֶͼํΛֶͿ
ݱϓϩάϥϚͰ͍ΔͨΊʹ
͓ΘΓʹ
👉
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感覚記憶
0.5 〜 2sec
短期記憶
15 〜 30 sec
長期記憶
死ぬまで?
ֶͼͷΈ
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ΠϯσοΫεΛ࡞Δ
ピッカーを育てる = 反復練習
何度も長期記憶から出し入れする
荷物を他の荷物とくっつける
連想記憶を育てる
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݄ʹͷϖʔεͰٕज़ॻΛಡΉ
खΛಈֶ͔ͯ͠Ϳ
ຖগͳ͘ͱݴޠΛֶͭश͢Δ
ͷճΓΛϓϩάϥϛϯάରʹ͢Δ
ΞτϓοτΛߦ͏
👉
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l݄ʹͷ
ϖʔεͰٕज़ॻ
ΛಡΉz
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No content
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1999 2000 2001 2002 2003 2004 2005 2006
ͨͱ͑ɺ࣌ܥྻʹฒΔ
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ॻ੶ͷ͔࣌ΒςοΫϒϩάͷ࣌
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݄ʹͷϖʔεͰٕज़ॻΛಡΉ
खΛಈֶ͔ͯ͠Ϳ
ຖগͳ͘ͱݴޠΛֶͭश͢Δ
ͷճΓΛϓϩάϥϛϯάରʹ͢Δ
ΞτϓοτΛߦ͏
👉
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lखΛಈ͔͠
ֶͯͿz
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Ͱ͖Δ
͖ʹͳΔ
Δ
ҹਖ਼ͷଓ
ࠜݩ͕૿͑Εઌ૿͑Δɻ
ࠜݩ͕ݮΕઌݮΔ
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ࣸܦ
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https://twitter.com/t_wada/status/9000231741
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݄ʹͷϖʔεͰٕज़ॻΛಡΉ
खΛಈֶ͔ͯ͠Ϳ
ຖগͳ͘ͱݴޠΛֶͭश͢Δ
ͷճΓΛϓϩάϥϛϯάରʹ͢Δ
ΞτϓοτΛߦ͏
👉
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lຖগͳ͘ͱ
ݴޠΛͭ
ֶश͢Δz
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ୈೋͷݴޠʹɺੋඇͱɺ࠷ॳͷݴޠͱύϥμΠϜ
ͷҧ͏ݴޠΛબͿ͖Ͱ͢ɻͦΕͳ͔ͥͱ͍͏ͱɺύ
ϥμΠϜͷҧ͏ݴޠΛֶͿͱɺΞϧΰϦζϜɺΠσΟΦ
Ϝɺύλʔϯͷ࣮ʹ͍ͭͯݏͰߟ͑ΔΑ͏ʹͳΔ͔
ΒͰ͢ɻ
ಉ༷ͷΞϧΰϦζϜΛ࣮͢Δʹͯ͠ɺ৭ʑͳΓ͔
͕ͨ͋ΓಘΔ͜ͱʹؾ͖ͮ·͢ɻ͜ͷମݧ͕ɺϓϩάϥ
Ϛͷٕज़Λେ্͖ͤ͘͞·͢ɻ
ϓϩάϥϛϯάݴޠෳशಘ͖͢
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"OEZ)VOUͱ%BWF5IPNBTɺଟ͘ͷਓʹӨڹΛ༩
͑ͨஶॻʰୡਓϓϩάϥϚʔʱͷதͰɺʮຖɺ৽ͨͳ
ϓϩάϥϛϯάݴޠΛֶͭͿ͜ͱʯͱקΊ͍ͯ·
͢ɻࢲͦͷΞυόΠεʹै͍ɺաڈԿ͔ͷؒʹ࣮ࡍ
ʹଟ͘ͷݴޠΛֶΜͰ͖·ͨ͠ɻ
ͦͯ͠ɺͦͷதͰʮݴޠΛֶͿͱ͍͏ͷɺͨͩจ๏ɺ
ߏจΛֶͿ͜ͱͰͳ͘ɺͦͷഎܠʹ͋ΔจԽֶͿ
͜ͱʯͱ͍͏ॏཁͳڭ܇Λಘ·ͨ͠ɻ
ݴޠ͚ͩͰͳ͘จԽֶͿ
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http://www.thoughtworks.com/radar/languages-and-frameworks
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http://www.thoughtworks.com/radar/languages-and-frameworks
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http://www.thoughtworks.com/radar/languages-and-frameworks
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http://www.thoughtworks.com/radar/languages-and-frameworks
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http://www.thoughtworks.com/radar/languages-and-frameworks
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http://www.thoughtworks.com/radar/languages-and-frameworks
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http://www.thoughtworks.com/radar/languages-and-frameworks
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lӳޠ͕Ͱ͖ΔΑ͏ʹͳΔͱ͍͏ͷɺ
ʮେ͖ͳਤॻؗͷ伴ʯΛ͞ΕΔΑ͏ͳ
ͷͰ͢ɻҰਓͻͱΓͷਓੜʹ͍ΖΜͳ
ՄೳੑΛ༩͑ͯ͘Ε·͢z
ߴদचࢠ
http://blogos.com/article/85541/
ٕज़ऀͱӳޠ
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݄ʹͷϖʔεͰٕज़ॻΛಡΉ
खΛಈֶ͔ͯ͠Ϳ
ຖগͳ͘ͱݴޠΛֶͭश͢Δ
ͷճΓΛϓϩάϥϛϯάରʹ͢Δ
ΞτϓοτΛߦ͏
👉
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ͷճΓΛ
ϓϩάϥϛϯά
ରʹ͢Δ
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ϓϩάϥϚ͚ͷຊͷमऀ
Ͳ͏͋Δ͖͔
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ϓϩάϥϚΒ͘͠
ଵଦɺၗຫɺؾ
ϓϨʔϯςΩετΛΉ
ͯ͢Λόʔδϣϯཧ͢Δ
ͯ͢ΛࣗಈԽ͢Δ
มԽΛ๊༴͢Δ
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ϓϩάϥϚΒ͘͠
ݪߘNBSLEPXOܗࣜ
ݪจεΫϨΠϐϯάͯ͠औಘ
HJUΛ͍όʔδϣϯཧ
IFSPLVʹQVTIͯ͠αΠτʹө
मࠩEPDEJGGͰදࣔ
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No content
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No content
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࠷ۙͭͬͨ͘ͷ
ࢠҭͯڭҭؔͷ
-*/&#PU
"NB[PO"MFYB4LJMM
ͳͲ
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݄ʹͷϖʔεͰٕज़ॻΛಡΉ
खΛಈֶ͔ͯ͠Ϳ
ຖগͳ͘ͱݴޠΛֶͭश͢Δ
ͷճΓΛϓϩάϥϛϯάରʹ͢Δ
ΞτϓοτΛߦ͏
👉
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Ξτϓο
τΛߦ͏
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https://twitter.com/ProfFeynman/status/981943455508148225
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Πϯϓοτ
Ξτϓοτ
ਖ਼ͷϑΟʔυόοΫϧʔϓ
ҹਖ਼ͷଓ
ࠜݩ͕૿͑Εઌ૿͑Δɻ
ࠜݩ͕ݮΕઌݮΔ
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ྔ࣭ʹసԽ͢Δ
http://d.hatena.ne.jp/KZR/20080808/p1
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CMPHΛॻ͘
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lใൃ৴ɺCMPH
ൃ
ද
ެ։ͳͲɺֶͷ
ະղܾͷ
ূ໌Ͱ
ͳ͘ɺྉཧͷΑ͏ͳ
ͷz
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ࣥච͢Δ ·ͣࡶࢽ͔Β
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ٕज़ಉਓࢽࢢͷొ
https://techbookfest.org/event/tbf09
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ίʔυΛެ։͢Δ
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ߨԋ͢Δ
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Ͱ͖ΕϥΠϒίʔσΟϯάͰ
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ಈը৴
https://www.youtube.com/watch?v=Q-FJ3XmFlT8
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w5XJUUFS
wCMPH
2JJUB
wࡶࢽهࣄ 8FC
ࢴഔମ
ిࢠഔମ
wॻ੶ ڞஶ
༁
༁
୯ஶ
wߨԋ ࣾษڧձ
ࣾ֎-5
ࣾ֎ߨԋ
wϥΠϒίʔσΟϯά
w(JU)VC
Ξτϓοτͷνϟωϧ
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JOUFSWBM
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Agenda
ֶͼํΛֶͿ
ݱϓϩάϥϚͰ͍ΔͨΊʹ
͓ΘΓʹ
👉
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ຖίʔυΛॻ͘
Լ͔ΒֶͿ
աڈ͔ΒະདྷΛݟΔ
ਓͷͭ͘ΔӔΛݟΔ
େࣄͳ͜ͱʹूத͢Δ
👉
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ຖίʔυΛ
ॻ͘
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w K2VFSZ࡞ऀ+PIO3FTJHिʹࣗͷϓϩ
μΫτ։ൃΛؤுΖ͏ͱ͕ͨ͠ɺࣦഊɻ
w ฏͱಉ͡അྗͰॻ͚ͳ͍
w શͯͷि͕ۭ͍͍ͯΔΘ͚Ͱͳ͍
w Ұिؒ ͋Δ͍ೋिؒ
͍ɻίʔυ
ΛΕͯ͠·͏
w ͦ͜Ͱ+PIO3FTJH͕ߦͬͨ͜ͱʜʜ
͋ͷ+PIO3FTJHͰ͏·͍͔͘ͳ͍͜ͱ
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IUUQFKPIOPSHCMPHXSJUFDPEFFWFSZEBZ
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ຖίʔυΛॻ͘͜ͱɻϒϩάɺυΩϡϝϯ
τɺͦͷଞίʔυΛॻ͍ͨΒͬͯΑ͍ɻ
ҙຯͷ͋ΔίʔυΛॻ͘͜ͱɻΠϯσϯτ
ϑΥʔϚοτͷमਖ਼ɺՄೳͳΒϦϑΝΫ
λϦϯάίʔυॻ͖ʹΧϯτ͠ͳ͍ɻ
ਂ࣌લʹऴΘΒͤΔ͜ͱɻ
ॻ͍ͨίʔυΛHJUIVCͰશͯ044ʹ͢Δ
͜ͱɻ
࢛ͭͷϧʔϧ
IUUQFKPIOPSHCMPHXSJUFDPEFFWFSZEBZ
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࣌ͷ
!KFSFTJHͷHJUIVCQSP
fi
MF
IUUQTHJUIVCDPNKFSFTJH
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w ඞཁ࠷খݶͷίʔυͷूதҰʙ࣌ؒఔͰҙ
ຯͷ͋ΔίʔυΛॻ͘͜ͱ͕ڧ͍ΒΕΔ ٳʹͬͱ
͔͚ΒΕΔ
w ϓϩάϥϛϯάͷश׳ԽHJUIVCʹΛੜ͢ͷ͕తͰ
ͳ͍ɻࣗͰࣗࣗͷͨΊʹੜ׆श׳Λม͑Δͷ͕େ
ࣄ
w ෆ҆ͱͷઓ͍ҎલʮेʹʯਐΜͰ͍Δ͔ɺʮे
ʹʯ͍ͯ͠Δ͔ɺෆ͕҆͋ͬͨɻຖίʔυΛॻ͍ͯ
ΈͯɺਐΜͰ͍Δͱ͍͏࣮ײɺ࣮ࡍͷਐḿͱಉ͘͡Β͍
ॏཁͩͱ͍͏ؾ͖ͮΛಘͨ
+PIO3FTJHʹىͬͨ͜มԽ
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w िͷա͔ͨ͝͠Ҏલ։ൃͷશͯΛिʹṌ͚ࣦͯ
ഊ͍͕ͯͨ͠ɺ͍·िͦΕ΄ͲॏཁͰͳ͘ͳ
ΓɺϦΞϧϥΠϑΛॆ࣮Ͱ͖ΔΑ͏ʹͳͬͨ
w όοΫάϥϯυॲཧࢄาதɺγϟϫʔதɺৗʹίʔ
υͷ͜ͱΛόοΫάϥϯυͰߟ͑ΔΑ͏ʹͳΓɺྑ
͍ΞΠσΞ͕ු͔ͿΑ͏ʹͳͬͨ
w ίϯςΫετεΠονҎલिʹҰճͷ։ൃͩͬͨͷ
ͰίϯςΫετεΠονͷίετ͕͕͋ͬͨɺ͍·
ຖͳͷͰͦΕ͕ͳ͍
+PIO3FTJHʹىͬͨ͜มԽ
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w ϫʔΫϥΠϑόϥϯεࣄੜ׆ࣗͷϓϩδΣΫτ
ͷόϥϯεͷऔΓํ͕͔ͬͨͷ͕࠷େͷऩ֭ͩͬͨɻ
ຖΔͱ͍͏͜ͱɺόϥϯεΛऔΔͱ͍͏͜ͱ
w ·ΘΓ͔ΒͷཧղʮຖίʔυΛॻ͘ʯͱ͍͏श׳Λ
ެݴͨ͜͠ͱͰɺύʔτφʔ͔ΒͷཧղಘΒΕΔΑ͏
ʹͳͬͨ
w ͲΕ͚ͩίʔυΛॻ͍͔ͨ͜ͷश׳Λଓ͚Δͱॻ͘
ίʔυΞτϓοτࣗͰ֮͑ΒΕͳ͍͘Β͍ͷ
ྔʹͳΓɺॆ࣮ײΛಘΒΕΔ
+PIO3FTJHʹىͬͨ͜มԽ
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ʮ͍·ɺখ͞ͳ͜ͱΛଟ͘ੵΈ্
͛Δ͜ͱ͕ɺͱΜͰͳ͍ͱ͜Ζ
ߦͨͩ͘ͻͱͭͷಓͳΜͩͳͱ
͍͏;͏ʹײ͍ͯ͡·͢ʯ
Πνϩʔ͕ʹ.-#ؒ࠷ଟ҆ଧΛߋ৽ͨ͠ͱ͖ͷݴ༿
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ࢲ݁ߏଓ͚·ͨ͠
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ࣄྫ
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ݱࡏͷ!KFSFTJHͷHJUIVCQSP
fi
MF
IUUQTHJUIVCDPNKFSFTJH
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࢝ൃӺۙ͘ʹॅΈɺ࠲ΕΔՄೳੑΛίϯτϩʔϧ͢Δ
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ຖίʔυΛॻ͘
Լ͔ΒֶͿ
աڈ͔ΒະདྷΛݟΔ
ਓͷͭ͘ΔӔΛݟΔ
େࣄͳ͜ͱʹूத͢Δ
👉
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Լ͔Β
ֶͿ
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lҰੜϓϩάϥϚʔͰ͍
ΕΔ͔Ͳ͏͔ɺݴ͍
͑ΕԼ͔Βֶ
Δ͔൱͔ɻz
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Ͱ͖Δ
͖ʹͳΔ
աద߹ͱλίπϘԽ
ҹਖ਼ͷଓ
ࠜݩ͕૿͑Εઌ૿͑Δɻ
ࠜݩ͕ݮΕઌݮΔ
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wఆظతʹࣗͷεΩϧΛ୨Է͢͠Δ
wੵۃతʹ֎෦ʹग़ͯɺࣗͷεΩϧΛ
૬ରԽ͢Δ
w͏ಓ۩Λఆظతʹม͑Δ
wະͷίϛϡχςΟʹࢀՃ͢Δ
wएऀ͔ΒֶͿ
wएऀͱಉ͡ඨͰڝ͏
ϕϯνϚʔΫͱΞϯϥʔχϯά
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ペアプログラミング
ベテランにはアンラーニングのチャンス
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ຖίʔυΛॻ͘
Լ͔ΒֶͿ
աڈ͔ΒະདྷΛݟΔ
ਓͷͭ͘ΔӔΛݟΔ
େࣄͳ͜ͱʹूத͢Δ
👉
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աڈ͔Β
ະདྷΛΔ
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ٕज़ʮৼΓࢠʯ
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ٕज़ʮΒͤΜʯ
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IUUQTTQFBLFSEFDLDPNUXBEBVOEFSTUBOEJOHUIFTQJSBMPGUFDIOPMPHJFT
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IUUQXXXQVCMJDLFZKQCMPHIUNM
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IUUQTGVLBCPSJGN
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ʮ5ࣈܕʯͰͳ͘ෳͷபΛ
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ຖίʔυΛॻ͘
Լ͔ΒֶͿ
աڈ͔ΒະདྷΛݟΔ
ਓͷͭ͘ΔӔΛݟΔ
େࣄͳ͜ͱʹूத͢Δ
👉
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ਓͷͭ͘Δ
ӔΛݟΔ
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৫ͷ͔࣌Βݸਓͷ࣌
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ݸ͕ଟ͘ू·ΔͱԿ͔͕ى͜Δ
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ϩʔυϚοϓࢦ͔ΒΤίγεςϜࢦ
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IUUQEIBUFOBOFKQFTTBQ
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l͔͠͠ɺࠓͷۀքɺʮΤίγεςϜʯͷ࣌ͩɻ
ଳӍྛͷΑ͏ʹɺ৯͍͍͋ͭͭڞੜ͋͠͏͞·͟ͳ
λΠϓͷϓϨΠϠʔ͕ɺࣗͷҝ͚ͩͷݸผͷҙࢥܾ
ఆΛͯ͠ɺͦͷ૬ޓ࡞༻Ͱٕज़͕ൃల͍ͯ͘͠ɻʮΤ
ίγεςϜʯໃ६ͩΒ͚Ͱɺ͋Δٕज़͕ൃల͢Δͷ
ͱಉ࣌ʹɺͦͷΞϯνςʔθͱͳΔٕज़৳ͼΔz
lʮϩʔυϚοϓʯ͕ࢦࣔ͢͠ະདྷͷํͱҧ͏ํ
ʹਐΉ͜ͱக໋తͳؒҧ͍͕ͩɺʮΤίγεςϜʯ
Ή͠Ζத৺෦͕ϨουΦʔγϟϯͰɺपล෦ʹੜ͖
Γ͕༰қͳϒϧʔΦʔγϟϯ͕͋Δz
IUUQEIBUFOBOFKQFTTBQ
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lී௨ͷਓʮϩʔυϚοϓʯ
ͷதͰਅΜதΛਐΉ͖Ͱɺ
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ތΓ͋Δϓϩʹͳ͍ͬͯͩ͘͞
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