Lotus Agenda is a "free-form" information manager: the information need not be
structured at all before it is entered into the database. A phrase such as
"See Wendy on Tuesday 3pm" can be entered as is without any pre-processing.
Since that software is from 1992, it would definitely be prior art.
Comments
I seem to remember Lotus Agenda did that long time ago back in the PC era. Should that be a prior art?
Good catch. Per Wikipedia:
Since that software is from 1992, it would definitely be prior art.