A device that helps

I,m creating a device that helps blind people see [I'm not actually making one] It helps by sticking a circle shaped device around your eyes.when it gets stuck on ,tiny little drills drill into your head and 

it makes you see a little bit. 

it helps you see main things [like really big things] but not detailed things. I'M CALLING IT THE

VISION IMPLANT!!!!!!!!!!!!!