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設計力を上げる!バリエーションの見極め術
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Hiromi Hishida
March 30, 2019
Programming
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設計力を上げる!バリエーションの見極め術
Hiromi Hishida
March 30, 2019
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Transcript
ઃܭྗΛ্͛Δʂ όϦΤʔγϣϯͷݟۃΊज़ !XFC 1)1FS,BJHJEBZ
ɾ!XFC ɾϑϦʔϥϯεʢ͙Β͍ʣˠΧϧςοτίϛϡχέʔγϣϯζʢʣ ɾ໊ݹ ɾࣇͷ ɾຊ4ZNGPOZϢʔβʔձ ɾ$PEFS%PKP໊ݹॳνϟϯϐΦϯʢॾࣄ͋ͬͯҾୀʜʣ ɾ*—1)1
ɾӡ༻ܕࠂۀքΛϗϫΠτʹ͢ΔΈΛ࡞ͬͯ·͢ ɾؒืूதʂʢϑϧϦϞʔτɺύʔτλΠϜɺͪΖΜϑϧλΠϜਖ਼ࣾһܴʣ
͜ͷτʔΫͷత w όϦΤʔγϣϯͷൃੜݯͱൃੜύλʔϯ͕Θ͔Δ w όϦΤʔγϣϯ͔Βอޢ͍͢͠ίʔυΛॻͨ͘Ίʹඞཁͳͷ͕Θ͔Δ w όϦΤʔγϣϯ͔Βอޢ͍͢͠ίʔυΛॻͨ͘Ίʹඞཁͳͷͷ͍ํΛମݧ͢Δ
͜Μͳܦݧ͋Γ·ͤΜ͔ʁ ݱࡏͷফඅ੫ͩͧɻ ݹ͍จจ࣌ʹΑͬͯ ੫ࠐΈֹۚΛਖ਼͘͠ग़͢Α͏ʹɻ ΞΠΞΠαʔ JG PSEFS%BUFGPSNBU b:NE` \
SFUVSOQSJDF ^FMTFJG ʜ \ ʜ ^FMTF\ SFUVSOQSJDF ^ ͬͱɻ࣮ྃʂ
͑ͬʂ৯͚ͩ੫ҧ͏ͷʁ ࣮ΊΜͲ͍͘͞ͳʔɻ ͦ͏͍͏͜ͱ࠷ॳ͔Βݴͬͯ͘ΕΑʔʢྦʣ શ෦࡞Γͩ͠Αʔʢౖʣ ࠓˋʹ্͕Δ͔ΒରԠΑΖ͘͠ɻ Ͱ৯ͷ··Ͷɻ ͪͳΈʹ֎৯͔ͩΒͪΌΜͱ۠ผ͠ΖΑɻ
r!IJEFOPSJHPUP lόϦΤʔγϣϯ͔ΒίʔυΛอޢͤΑz
όϦΤʔγϣϯͱʁ
όϦΤʔγϣϯͱʁ w มԽɺมಈɺసͯ͡छྨ w ྫ͑ɿεϐʔΧʔ5γϟπͷαΠζ4 . - -- w ϓϩάϥϛϯάʹ͓͍ͯɺॲཧ͕ذ͢Δ͖͔͚ͬʹͳΔ
w ྫ͑ɿจ࣌ʹΑͬͯফඅ੫͕ҟͳΔ
ͳͥόϦΤʔγϣϯ͕ൃੜ͢ Δͷ͔ʁ
ͳͥόϦΤʔγϣϯ͕ൃੜ͢ Δͷ͔ʁ Ϗδωε͕มԽ͢Δ͔Β
ͭ·Γ όϦΤʔγϣϯͷൃੜݯʹϏδωεͷมԽ όϦΤʔγϣϯͷൃੜύλʔϯʹϏδωεͷมԽͷύλʔϯ
ϏδωεͷมԽͷύλʔϯΛݟۃΊΕɺόϦΤʔγϣϯ͕ݟۃΊΒΕΔ
ϏδωεͷมԽͷύλʔϯ
w ԣͷมԽ w ॎͷมԽ ϏδωεͷมԽͷύλʔϯ
ԣͷมԽ w ຊͱτΠϨοτϖʔύʔ w IUUQTKBXJLJQFEJBPSHXJLJ"NB[PODPN w ϙʔγϣϯͱϋΠϙʔγϣϯ w (PPHMF"ETͱ:BIPP4QPOTPSFE4FBSDI
ԣͷมԽͷ༧ଌ w ಉछͷผͷͷΛѻ͏͜ͱͳ͍͔ʁ૾͢Δ w ಉۀଞࣾͱऔҾ͢Δ͜ͱͳ͍͔ʁ૾͢Δ
ॎͷมԽ w ໌࣏ˠେਖ਼ˠতˠฏˠʁ w ফඅ੫ˠˠˠˠʁ
ॎͷมԽͷ༧ଌ w աڈͷྺ࢙͔Β૾͢Δ w ೋ͋Δ͜ͱࡾ͋Δ w ଞࠃͷઌߦࣄྫ͔Β૾͢Δ w ࠃͷ੍๏Λѻ͏߹
ͭ·Γɺ૾ྗ͕ඞཁ
͜͜·Ͱͷ·ͱΊ w όϦΤʔγϣϯͷൃੜݯͱൃੜύλʔϯ͕Θ͔Δ✔ w ൃੜݯϏδωεͷมԽ w ൃੜύλʔϯϏδωεͷมԽͷύλʔϯʢॎ·ͨԣʣ w όϦΤʔγϣϯ͔Βอޢ͍͢͠ίʔυΛॻͨ͘Ίʹඞཁͳͷ͕Θ͔Δ✔ w
มԽͷύλʔϯΛ༧ଌ͢ΔͨΊͷɺ૾ྗ w όϦΤʔγϣϯ͔Βอޢ͍͢͠ίʔυΛॻͨ͘Ίʹඞཁͳͷͷ͍ํΛମݧ͢Δ
݅ذېࢭΪϓε
݅ذېࢭΪϓε
݅ذېࢭΪϓε όϦΤʔγϣϯͬΆ͍ͷ͕ݱΕͨͱ͖ʹ ҆қʹ݅ذΛͤͣʹ Ұาཱͪࢭ·ͬͯ ࠓޙͷมԽͷύλʔϯΛ૾͢Δ
օ͞ΜΪϓε͚ͭ·͔ͨ͠ʁ ҰॹʹͬͯΈ·͠ΐ͏
ྫྐྵ ʮ݄͔Βݩ߸͕มΘΔ͡ΌΜɺ݄Ҏ߱ͷٻॻʹ৽͍͠ݩ߸Ͱग़ͯ͠Α Ͷʯ
ྫྐྵ ѱ͍ྫ JG EBUFGPSNBU b:NE` \ SFUVSObত` ^FMTFJG EBUFGPSNBU
b:NE` \ SFUVSObฏ` ^FMTF\ SFUVSObʢԾʣ৽ݩ߸` ^ ࠓޙมԽͦ͠͏ͳͱ͜Ζͳ͍ ͔ʁ
ྫྐྵ ྑ͍ྫ SFUVSOXBSFLJ1SPWJEFS3FTPMWFSSFTPMWF EBUB QSPWJEF তPSฏPSʜ
ྫۀऀͷૹྉ ʮࠓ·ͰϠϚτ͚ͩͩͬͨΜ͚ͩͲɺࠓࠤͱܖ͢Δ͜ͱʹͨ͠ΜͩΑͶʔɻ αΠζͷͦΕͧΕͷૹྉࣗಈͰग़ͯ͠ʯ
ྫۀऀͷૹྉ ѱ͍ྫ JG EFMJWFSZ.FUIPEbTBHBXB` \ SFUVSOTBHBXB'FF5BCMF<`TJ[F`> ^FMTF\ SFUVSOZBNBUP'FF5BCMF<bTJ[F`> ^ ࠓޙมԽͦ͠͏ͳͱ͜Ζͳ͍
͔ʁ
ྑ͍ྫ SFUVSOEFMJWFSZ'FF5BCMF3FTPMWFSSFTPMWF EFMJWFSZ.FUIPE HFU'FF'PS4J[F bTJ[F` ྫۀऀͷૹྉ
ྫ࠙ձͷҿΈ ʮ࠙ձҿΈ์ͩΑɻେਓΞϧίʔϧͱιϑτυϦϯΫɺະιϑτυϦϯ ΫͷΈɻ֤ࢀՃऀʹͲͬͪͷυϦϯΫνέοτΛ͍͍͔ͤɺ͍͍ײ͡ʹ࣮ΑΖ͠ ͘ʯ
ྫ࠙ձͷҿΈ JG QBSUJDJQBOUJT"EVMU \ SFUVSOb#FFS5JDLFU` ^FMTF\ SFUVSOb+VJDF5JDLFU` ^ ࠓޙมԽͦ͠͏ͳͱ͜Ζͳ͍ ͔ʁ
ྫ࠙ձͷҿΈ JG QBSUJDJQBOUJT"EVMU \ SFUVSOb#FFS5JDLFU` ^FMTF\ SFUVSOb+VJDF5JDLFU` ^ ࠓޙมԽͦ͠͏ͳͱ͜Ζͳ͍ ͔ʁ
ͨͩ͠ɺۀࣝΛΘͳ͍૾ྗɺໝྗͱԽ͢͜ͱ͕͋ΔͷͰཁҙ
·ͱΊ w όϦΤʔγϣϯͷൃੜݯͱൃੜύλʔϯ͕Θ͔Δ✔ w ൃੜݯϏδωεͷมԽ w ൃੜύλʔϯϏδωεͷมԽͷύλʔϯʢॎ·ͨԣʣ w όϦΤʔγϣϯ͔Βอޢ͍͢͠ίʔυΛॻͨ͘Ίʹඞཁͳͷ͕Θ͔Δ✔ w
มԽͷύλʔϯΛ༧ଌ͢Δʢ૾ྗʣ w όϦΤʔγϣϯ͔Βอޢ͍͢͠ίʔυΛॻͨ͘Ίʹඞཁͳͷͷ͍ํΛମݧ͢Δ✔ w ݅ذېࢭΪϓε
5IBOLZPV