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Serverless 应用示例：二维码生成

Posted by: Phodal Huang in Architecture Feb. 27, 2018, 2:55 p.m.

昨天看到了一篇关于二维码使用的文章，其设计初衷是使用二维码卡片来帮助小朋友控制智能音箱。即在 Raspberry Pi 上使用摄像头来识别二维码，二维码卡片上是一些简单的操作，如播放音乐、暂停等等，卡片的另外一面则是相应的解释。这是一个有趣的二维码在物联网应用的场景。

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