Sending packets, shopping for everyday goods and even building a house, these are new skills that new robots show at the World Robot Exhibition.

派送包裹，购买日用品，甚至是盖房子，这些都是新机器人在世界机器人展上展示的新技能。

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When building a robot, you must consider the sensors, the effectors, and the control system as a whole.

在构建机器人时，我们必须要从一个整体来考虑传感器、效应器和控制系统。

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But building a tiny, lightweight flying robot is tough when you need a power supply — like an onboard battery — to keep the MAV flying.

然而研制这种微小、轻型的飞行器是很困难的，因为必须要有如板载电池这样的电源供电才能维持它的飞行。

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Built like a robot, this building can change, based on the conditions of the climate and city around it.

VOA: special.2010.03.31

As a result, some teams have decided to skip the building robot bugs, and are instead working on using bugs themselves.

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Finally, you can set the robot to wander around a building randomly.

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Windows users should have relatively simple control through an app if they just want to play, but where Fritz may shine is its open source nature: the code and hardware schematics will be available for extending support, changing the look or building a larger robot where Fritz is just one part.

ENGADGET: XYZbot's Fritz offers a cheaper robot head, free trips to the uncanny valley (video)