Still having a soft spot for some cyber/biopunk future where we'll just eventually become the machines - or be able to bioengineer bodies which will be capable of overcoming those limitations :)
Still - I am surprised people aren't building on top of CI research/engineering to do _more_. When my processor is upgraded and I get bluetooth which I'd be able to not have to use headphones anymore during calls and such - I kinda wanna make a "hack" as in have an app on my phone that does some beep beep beep kinda thing when I'm facing north, less beeps south etc and see if my brain starts to know north or south without any aid.
I think I read something similar of someone who made a vibrating belt on hackaday that did the direction thingie and apparently it did work.
Fun times!