Neuralink: The brain-computer interface

(Summary)

Elon Musk announced his neurotechnology company succeeded in making a interface between human brain and computer. Its main purpose is that it allows paralyzed patients to control computers and phones to communicate by implant the device in the brain. Moreover it enables patients to stream music and use telepathy. This project's detail will be unveiled on August 28. 

(My Signal)

Brain machine interface has been developed due to its potential to make humans abilities widen. Elon Musk's Neuralink might have peculiar merits which have never invented like streaming music and using telepathy. These functions will make disabilities' quarity of life improved in the future. If I got involved with accident and lost function of moving body, I might want to implant Neuralink. I want to know how safe it is, how long it can be used and how much people need to pay for the surgery and device.