055. QR乗車券で増えるリスクポイント

from uekichi Thinking Log · host uekichi

朝の高松駅で、JR四国のQRコード乗車券アプリ「しこくスマートえきちゃん」がネットワークエラーになり、改札で詰まりかけた。便利なはずのデジタル乗車券だが、無人駅から乗る利用者の動きも含めて考えると、朝の降車駅に処理が集中しやすい構造があるのかもしれない。今回は、実際に起きたトラブルをもとに、QR乗車券が通勤インフラとして抱える弱さについて整理してみる。

Episode metadata supplied by the publisher feed · Published Apr 18, 2026

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055. QR乗車券で増えるリスクポイント

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