By the way, as sci-fi as it may sound,
I believe the robotic threads should work.
Unlike the Matrix (the movie) -
the connecting port embedded to the skull/skin
its diameter should be tiny.
We are dealing with threads in the micro and nano scale so,
its diameter is also incredibly small.
What it relies on, is its length, and that length is fed by
a power source. MEMS is enough to create tools that can
penetrate through the membranes.
If worries of infection, the cord (which contains the threads,
which would look much like a power cord)
can be sterilized, by use of evapovating alcohol.
The cord filled with it and drained prior to use.
And left evaporated for few minutes.
Or whichever way.
But if it works, that is manipulation of the brain cells,
increasing its growth, tweaking its pathways,
and preventive measures against diseases like parkinsons, alzheimers.
If not a chance to hack the brain with gene therapy.
So this is something to research into deeply.
I ponder, by someone's misconception, or lack of understanding.
How many of my ideas were dismissed.