The prepared environment also offers practical occasions for introducing social relationships through free interaction.

精心设计的环境还能够通过自由的交互来为介绍各种社会关系提供实践的机会。

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When a user operation involves multiple interactions, each interaction should have its own transaction to commit and should free up all locks before returning activity to the user.

当用户操作涉及多个交互作用时，每个交互作用应当提交自己的事务并且应当在将活动返回给用户之前释放所有锁。

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It's not really that hard, and it's worth figuring out before the privilege of free interaction is taken away from us - along with any expectation of privacy.

CNN: Will your Internet provider be spying on you?

The final result is a smooth yet sophisticated multi-touch interaction between the LG V300 and the user, free from ghosting and glitches.

ENGADGET: LG V300 all-in-one hands-on at Computex 2011 (video)

"The breakthrough UI defines a new language for human-device interaction that is built ground-up for eye-free operation, " said Boaz Zilberman, chief executive officer of Project RAY.

ENGADGET: Qualcomm develops eyes-free smartphone for the blind and visually impaired, calls it Ray