How the CNN chip could be used as an artificial eye, however, is still fairly theoretical, says Frank Werblin, a professor of neurobiology at the University of California at Berkeley.

但是加利福尼亚大学伯克莱分校神经生物学教授Frank Werblin说，CNN芯片人造眼球的运用目前还处于理论研究阶段。

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The U.S. Food and Drug Administration has approved a device that combines a small video camera and a computer on a pair of eyeglasses and an artificial retina that is implanted inside the eye.

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