Friend, you apparently you do not realize that you are in a subreddit full of people who are specifically interested in the development of brain computer interface devices and peripherals. We are well aware of what's coming. BTW, there are much more reputable/accurate sources that you should check out if you're interested in knowing how the technology (might, it's not available yet) work. Also, You personally (and anyone else) can elect to forgo any available BCIs and keep carrying around an external phone/device (depending on how things shake out that may in fact be the best course of action, we'll see). I'll recommend starting by picking up a copy of Ray Kurtzwiel's book The Singularity is Near, to get you started with a good overview of all this stuff.