[szemet]

> Who invents the rules

Anywho is:

they could be someone with states of mind, bending over endless amount of paper, paging, writing and deleting symbols on them with their pencil for some time (or forever)

Otherwise how could anyone invent rules?

It would be so great to get out some general&universal results starting from this setup... ;)

[ukj]

"Computer" used to be a job description before it acquired its modern meaning...

https://en.wikipedia.org/wiki/Computer_(job_description)