Really surprised that the references skip from 1988 (Viewpoint: Toward a Computer for Visual Thinkers) to 2010 (INK-12) totally overlooking: - Momenta - Go Co

Really surprised that the references skip from 1988 (Viewpoint: Toward a Computer for Visual Thinkers) to 2010 (INK-12) totally overlooking: - Momenta - Go Corp.'s PenPoint - Aha! Inkwriter (which became the basis for Microsoft's Journal) - Dan Bricklin's pen software - the academic exercises Denim and Silk which were written in Java or even extant tools such as: - https://www.inftyproject.org/en/software.html https://www.inftyproject.org/en/software.html - or the facility to do math in text input fields drawing software such as Freehand or Illustrator - or https://ryven.org https://ryven.org where one can drag in programming elements and annotate with a pen I've been a big believe in this sort of thing for a long while now, and would be glad of it becoming more workable and available and popular. I'd love to have a piece of software which was: - freeform, allowing both writing and drawing - yet still allowed capturing data structures and referring to things by some meaningful handle - programmable --- even just a formula pane such as Lotus Improv had would be great