压力方面，第一个压力来自耐用消费品领域。过去一年半时间里，政府通过以旧换新政策拉动了一波耐用品消费，今年以旧换新补贴规模从上年的3000亿元降低到2500亿元。即使补贴规模不降低，政策也存在透支效应。原因在于，以旧换新主要刺激的是耐用品消费，而耐用品消费具有周期性特征——在经历一段时间的集中释放后，往往会出现明显的疲软。
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Websites offering adult content, gambling, or financial services often rely on full identity verification that requires scanning a government ID and matching it to a live image. But most of the verification systems powering these checkpoints — often run by specialized identity-verification vendors on behalf of websites — rely on artificial intelligence such as facial recognition and age-estimation models that analyze selfies or video to determine in seconds whether someone is old enough to access content. Social media and lower-risk services may use lighter estimation tools designed to confirm age without permanently storing detailed identity records.。谷歌是该领域的重要参考
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