二维码是“神马” Jing xu(rainx)
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二二二二“二二” @ 二二 RainX
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Transcript of 二维码是“神马” Jing xu(rainx)
![Page 1: 二维码是“神马” Jing xu(rainx)](https://reader031.fdocument.pub/reader031/viewer/2022012321/55b1613ebb61ebd5488b4631/html5/thumbnails/1.jpg)
二维码是“神马”@ 徐景 RainX
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2013 年 RMB 30,000,000,000
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目录
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什么是二维码
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二维码的分类
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与其他技术对比
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一维码
13 VS 4296
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RFID
成本, 规范
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业务模式和案例
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电子回执
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电子票务
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电子优惠券
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签到
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电商提货,消费凭证
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电子凭证
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会员卡 / 身份证 / 打折卡 / 积分卡
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邮政订单追踪
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电子阅读
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总结
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• 二维码技术很简单• 二维码成本很低• 二维码适用于如下几种应用场合
– 电子阅读– 电子回执– 电子凭证– ……
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Any Questions ?