On Sat, Mar 31, 2018 at 5:57 PM, John Foust via cctalk
<cctalk at classiccmp.org> wrote:
  I have LD player, digitizer, and abilities.  Midwest
USA.
 IVIS was a DEC Pro 350 system for interactive learning: 
I don't think this is an IVIS disc.  I've only seen one, once, and it
was in a photo of a Russian museum exhibit.  I have a Pro 350 IVIS
machine and the DEC-branded LD player.  But I have never encountered
anything to run on it.
Three offers so far to (re)-digitize this LD.  Hope someone can do it!
 (And where's Part 1 & 2??)
-j