Z:gnu-www-ja-software-patents--a6e3dc-Now of course, there is a publ/en

Now of course, there is a publication made by Engelbart about hypertext, which they are going to show. I don't think it says anything about having dial-ups on the computer however, so whether it will suffice is not clear. So, this is an option, the possibility of going to court to overturn the patent.