Industry groups and service brokers could publish comprehensive white pages and yellow pages of on-line XML services, allowing developers to make quick technological assessments and comparisons.

产业团体和服务经纪公司都可以发布全面的联机XML服务白皮书和黄皮书，允许开发人员迅速做出技术评估和比较。

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Given the circumstances, Carson thinks technology has had a positive impact, especially tools such as on-line assessments that provide immediate feedback.

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