可用性测试可以让设计师和开发团队在产品成形之前尽早发现问题。

Usability testing lets the design and development teams identify problems before they get "set in concrete."

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产品经理是否足够早的和首要开发人员和设计师接触并提供他们直接面对客户吗？

Is the product owner involving the lead developer and designer early enough and providing them direct access to customers?

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成熟的商品化CAD系统不能支持设计师在产品开发早期的协同性创造思维。

The commercial CAD system can't support collaborative creation thinking of designer in the early days of product development.

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