然而，我们概念化、划分优先级，并且选择哪些业务问题和用户需求需要在软件中实现所采取的方法在我们的行业中仍旧是非常有价值的过程。

However, the ways in which we conceptualize, prioritize, and select which business problems and user needs to implement in software remains a highly variable process throughout our industry.

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另一个明显的问题是：是否用户将选择专用视频通信系统而忽略另外提供其他功能的设备，比如PC机或游戏面板。

Another open question is whether customers will plump for dedicated video communication systems over those that also serve other purposes, such as a PC or a games console.

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用户选择一个问题（例如名字）并回答（比如说“John”）。

The user selects a question to answer (for example, first name) and gives the answer (let's say "John").

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