Homemade special personal characters on nano level to be used in passwords

[Avi Greenbury]

user1 wrote:
> It was just a thought experiment.

There's generally an assumption here that questions are posted in
pursuit of answers to actual problems.

> 
> I meant each character its own special image built on nano level (I call 
> it that as I only know nano is VERY small) and then you must have your 
> own special keyboard only for you.

I think your basing the possibility of this on something of a false
assumption. It'd probably be worth your reading up on character
encoding and data storage in computers here.   

-- 
Avi