Founder of Tesla Elon Musk tweeted a few days ago that it would be a “good idea” to bring his four businesses — Tesla, SpaceX, Neuralink, and The Boring Company — under a giant holding company.

Doing this would encourage more talented engineers to work for Musk and allow the four companies to combine human-resources and marketing departments.

Most of you know three of the four, so let me explain to you about Neuralink.

In short, Neuralink Corporation is an American neurotechnology company developing implantable brain-machine interfaces.

You would think this is straight out of science fiction, but mark my words that in our lifetime, we could all be operating digital devices from our heads if Musk gets his way.

Scary as it does seem now, this will probably be the first of many artificial intelligence procedures to infuse humans with more artificial intelligence.

Musk believes humans will go the way of robot hybrid in the future because the natural development of competition is trending in that way and sadly, this direction in humanity is ultimately existential.

Improvements in technology will periodically be announced, but we are nowhere close to the actual implementation of these neuro devices into a human brain let alone the consumer and economic implications to this technology.

As for today and now, we are in the early innings and testing it out on pigs.

Better them and not me.

Neuralink’s dramatically simplified design for an implant that hopes to create brain-to-machine interfaces is a big deal and partly because of the star power backing the project, which can literally move mountains.

The previous design consisted of a bean-shaped device that would sit behind the ear, but now it is the size of a large coin, and it goes in your skull.

I expect the final iteration to be a millimeter wide.

The in-brain device could enable humans with neurological conditions to control technology, such as phones or computers, with mere thoughts.

The other use case is solving neurological disorders from memory, hearing loss, and blindness to paralysis, depression, and brain damage.

The current prototype – referred to as version 0.9 – measures at 23 millimeters by eight millimeters, and has 1024 electrode "threads" attached to it that are implanted into the brain.

It is designed to replace a coin-sized portion of the skull and sit flush so it would be physically unnoticeable. It would be inductively charged the same way you would wirelessly charge a smartwatch or a phone.

The surgical robot, which is programmed to insert the neural threads safely into the brain, was done by US design company Woke Studios.

Woke Studio’s robot would be able to insert the link in under an hour without general anesthesia, with the patient able to leave the hospital right away.

The robot will eventually do the entire surgery – so everything from incision, removing the skull, inserting electrodes, placing the device, and then closing things up.

It will be completely automated.

Test pigs are being used to test the device which offers important insights into the process of inserting a chip into a brain.

The implant sends real-time signals from the pig’s brain whenever it touches something with its snout.

Described as "healthy and happy", one of the pigs was given an implant two months ago, while another pig has dual Neuralink implants, demonstrating that it is possible to have multiple chips in your head at one time.

A third pig has no implant. According to Musk, each of the animals are "indistinguishable" from each other.

Musk also showed a pig that previously had a chip inserted into its brain, but had since been removed, to show that the procedure is reversible without any serious side-effects.

Neuralink’s Breakthrough Device designation by FDA supports Musk’s neuroscience objectives. The startup is now preparing for its first human test case, pending required approvals, and further safety testing.

If and when and if this technology is green-lighted by the U.S. Federal Government, I envision a free for all into this technology from the likes of Facebook, Google, Apple, and Microsoft, and so on.

If you think “tracking” is bad now, then once tech firms are granted access to consumer’s brains, it could open up a pandora's box of moral conflicts of interest as well as an avalanche of revenue opportunities.

Will American society really get to the point where Facebook is selling your “thoughts” to neural advertisers?

It’s scary to think about but that is the direction we are headed down.

If you view this through the lens of big tech, battering down the hatches to get access to consumer’s “thoughts” is the holy grail of access points and revenue flow.

In 2021, humans still need to digest thoughts and carry out functions through fingers into a phone interface.

Getting rid of all that “fluff” and extracting data and behavioral results from the original source are worth multiple trillions of dollars.

Not only will physical devices be useless at that point, it will spawn a mega cloud storage business that is hooked straight to the mind.

An economic analyst can digest how cloud companies like Amazon and Google would rake in the trillions by storing libraries of data that a mind can tap in at any time.

It really is a gigantic step to the computerization of humans - big tech is first in line to reap the profits and literally control our brains.

Welcome to the future – a future where we coexist with artificial intelligence.