from a podcast by Jonathan Mosen, I learned a guy named Jonathan Sharp made keysoft back in the early 1990s. so i found jonathan sharp on linkedin, but had to get a linkedin premium trial account to send him messages, and so i did. also found lots of other pulse data people on there and messaged them. and i found people who used to work at lernout and hauspie also involved in keynote gold and i messaged them on linkedin as well. so perhaps, if all goes well and they get back to me, we could have good insights into exactly how keynote gold was made and perhaps a version of it could be made for windows10 and keynote gold could be revived. i hope. I have to just wait and see who gets back to me on linkedin and who doesn't. so far jonathan sharp whose nickname is Mr. Keysoft, has gotten back to me and said he'll get in touch soon. I hope others follow suit.