So instead of inserting a wire into one spot of the brain, re-engineer the brain itself so that some of its neural elements become responsive to diffusely broadcast signals such as a flash of light.
不把电线 接到大脑的某一点， 而是改造大脑本身 使得某些神经系统的组件 可以感应到漫射讯号， 比如说一道闪光。