Recently， a foreign company applied for a patent of electronic equipment - directly implanting the Mini-Smart lens into human eyes. It is said that this "internal ocular device" includes an electronic lens， which after being implanted into human eyeballs in liquid form， will become solid and integrate together with the eyes.
　　In addition to the lens of the eye， this device also includes： a variety of sensors， wireless transceivers， battery and storage components. These components serve as a "eyeball computer"--- connected via wireless signal with the lens， an external device will conduct calculation process， while at the same time， it can be wirelessly charged via "energy harvesting antenna".
　　It is said that this "eyeball computer" can restore eye sight， adjust the degree， aiming to correct defective vision. But for now， its side effects are still not clear.
　　（Editor in charge： Li Yinhui）