By painstakingly gathering pictures of people in many different poses, and then running all this data through huge clusters of computers (as shown in the gallery) where the learning brain resides.

辛辛苦苦收集大量不同的身体动作图片，存入大型集群计算机，大脑步入课堂。

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Physical Computing is an approach to learning how humans communicate through computers that starts by considering how humans express themselves physically.

物理计算是一种人类通过计算机描述自身的途径。

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Mitra said he doesn't think teachers are obsolete but suggests their roles may be changing as students increasingly have access to self-learning through computers.

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"These awards will help parents and students who don't have computers at home link learning at school with learning anywhere through technology, " said Secretary of Education Richard Riley.

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