It is important to map out the big picture first so that we can systematically identify user requirements.

首先映射大的图景是非常重要的，这样我们能够系统地定义用户需求。

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Identify the user stories for these items and discuss them with your product owner.

为这些内容确定用户描述并与产品所有者进行讨论。

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Create User Personas, identify and model User Roles and User Goals, and understand through dependencies how the User Goals achieve the original Business Goals.

创建用户角色，识别并对用户角色和用户目标进行建模，利用依赖性理解用户目标如何实现最初的业务目标。

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Companies such as Amazon and Google currently use similar technologies to identify user behavior and then offer suggestions or products that might interest users.

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According to the claims, hearing aids worn by at least two users will work in tandem with a personal computing device to identify user identities, establish a communication link and then swap profiles -- not a list of likes and dislikes, but dynamic audio settings.

ENGADGET: Pair of Apple patent applications set the stage for hearing aid-based social network

While some carriers still use phone numbers to identify specific user devices or accounts, Apple has abandoned them in favor of unique device IDs (UDIDs).

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