Wikitude drive works by using an Android tablet or smart phone's camera to capture the roadway in front of the driver.

Wikitude Drive通过Android平板电脑或只能电话的摄像头来拍摄司机前面的道路。

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The lens has no internal AF motor and relies on a slotted drive screw operated by the camera.

该镜头没有内部马达，需要依靠机身的对焦马达驱动。

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They can be moved to another camera or a hard drive by sliding the images across the table -- much as one would slide a picture across a regular table.

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