Difference engine

[Martin Häcker]

> I'll start posting the sketch around soon, to see if anyone else is
> interested.  The coolest result would be if someone saw the
> opportunity and just ran with it as a separate project.  It'd really
> start something, I think.

It would - I also would really like a competition about the best way to do this. But, you are the first who wants to do it, so go for it!

:-) Martin