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エンジニアのための情報設計入門

Go Tanaka
April 18, 2019

 エンジニアのための情報設計入門

Go Tanaka

April 18, 2019
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  1. I N F O R M AT I O N

    D E S I G N ( F O R E N G I N E E R S ) Τ ϯ δχ Ξ ͷ ͨ Ί ͷ ৘ ใ ઃ ܭ ೖ ໳
  2. ͸͡Ίʹ ࣗݾ঺հ ాத ߽ @tan_go238 גࣜձࣾτϚϧό CTO ΤϯδχΞ ݉ σβΠϯσΟϨΫγϣϯ

    ݉ ࡶ༻ Rails + React Ͱ։ൃͭͭ͠࠷ۙ͸Javaॻ͍ͨΓSketch࢖ͬͨΓ͠·͢ iOS΋͘͠͸ϑϩϯτΤϯυͷٕज़ऀΛઈࢍืूதͰ͢
  3. ΤϯδχΞʹͱͬͯσβΠϯͱ͸ ݟӫ͑Λྑ͘͢Δʁ ࢖͍΍͘͢͢Δʁ ɾݟӫ͑Λྑ͘͢Δ → ఆੑత ɾ࢖͍΍͘͢͢Δ → ఆੑత ఆੑతͱఆྔతʢᐆດͳج४ͱ਺஋Խ͞Εͨਖ਼֬ͳج४ʣ

    ΤϯδχΞ͸ීஈ۩ମԽ͞ΕͨσʔλΛѻ͏ͨΊɺఆੑతͳ൑அج४͕Α͘෼͔Βͣ ۤखҙࣝΛ࣋ͭ͜ͱ͕ଟ͍ ΤϯδχΞͱҟͳΓσβΠφʔ͸ఆੑతͳ৘ใͷ··ѻΘͳ͍ͱ͍͚ͳ͍৔໘͕ଟ͍
  4. ϏδωεͱσʔλΛԿ౓΋ߦͬͨΓདྷͨΓͯ͠ߟ࡯͢Δ 曖昧 → (具体化) → 正確 γεςϜΛ࡞Δͱ͍͏͜ͱ͸ ఆੑతͳϏδωεΛఆྔతʹ͢Δ ͱ͍͏͜ͱ ఆੑͱఆྔͷதؒʹσβΠϯ͕͋ΔͨΊɺશͯΛఆྔతʹѻ͏͜ͱ͕Ͱ͖ͳ͍

    ※ ਖ਼֬ʹ͢Δ΄Ͳϖϧιφ΍ϢʔεέʔεΛݻఆͯ͠͠·͏ͨΊɺॊೈੑ͕ͳ͘ͳΔ Ϗδωεʢᐆດʣ σβΠϯ σʔλʢਖ਼֬ʣ γεςϜ ΤϯδχΞʹͱͬͯσβΠϯͱ͸
  5. ৘ใઃܭͷݕূ A "customer" arrives at the "store" and buy some

    "goods" from the shop "staff" "͓٬༷" ͕ "ళฮ" ʹདྷͯ "঎඼" Λ "ళһ" ͔Β ߪೖ͢Δ arrives at the and buy from the Goods Customer Store Staff Buy = ಈࢺ ໊ࢺ ໊ࢺ ໊ࢺ ໊ࢺ Create purchase history Decrease stock σʔλ͔ΒͲͷϖϧιφͱҰக͢Δ͔Λ૝૾͢Δʢ͜͜ͰᐆດʹͳΔʣ ͜ͷͱ͖ʹొ࿥͞Ε͍ͯΔσʔλྔͳͲ΋ݟ͓ͯ͘ͱUIઃܭ࣌ʹࢀߟʹͳΔ
  6. ͍͞͝ʹ ΤϯδχΞ͕৘ใઃܭ͢Δ৔߹Λ঺հ͠·͕ͨ͠ɺUIσβΠϯ࣌͸σβ Πφʔ͕ඞཁͰ͢ɻσβΠφʔ͕͍Δ৔߹͸ૉ௚ʹ͓೚ͤ͠·͠ΐ͏ UXの基本: https://developers.google.com/web/fundamentals/design-and-ux/ux-basics/ μϒϧ μΠΞϞϯυ ͜ͷϫʔΫϑϩʔ͸ɺӳࠃσβΠϯ Χ΢ϯγϧʹΑͬ ͯ޿ΊΒΕͨμϒϧμΠΞϞϯυͱݺ͹ΕΔ

    UX αʔΫ ϧʹج͍͍ͮͯ·͢ɻνʔϜ͸ൃࢄͯ͠ௐࠪʹΑΓΞΠ σΞΛཧղ͔ͯ͠Βɺऩଋͯ͠՝୊Λఆٛ͠ɺൃࢄ͠ ͯݸʑʹ͜ΕΛ໛ࡧ͠ɺΞΠσΞΛڞ༗͠ɺ࠷దͳղ ܾࡦΛܾఆ͠ɺςετͱݕূΛߦ͍·͢ɻ ࠓճͷ࿩ͨ͠಺༰ σβΠφʔͷྖҬ