On Feb 15, 2010, at 1:26 PM, Richard wrote:
   I just
stumbled upon this video of a computer tablet:
 
http://www.youtube.com/watch?v=aPC_w9yYe5M
 They show a VAX-11/780 with RP06 and TU70 (I think) and claim its
 doing
 the graphics. But I'm curious, what terminal and software is used?
 Does
 anyone have a clue? 
 Since its 1986, the software is most likely custom.
 The terminal *could* be a DEC gigi in which case the graphics are
 actually generated and displayed directly by the gigi.  If its not a
 gigi, its just some VT1xx type terminal.  The gigi has a keyboard
 layout similar to a VT100, but no dedicated monitor and a deeper
 keyboard case, somewhat like an Atari or Commodore PC.
 However, the gigi has a single display output[*] that is either in
 text
 mode or in graphics mode, so I don't think this is a gigi in this
 case.
 It is more likely that the VAX has a dumb frame buffer in it with the
 video cables running out to this monitor.
 You never really see a closeup of the terminal or any explanation of
 how the image is being displayed, so its hard to say exactly. 
 
   It doesn't look like a GIGI.  You can see the keyboard in front of
the monitor, and it's pretty clearly a VT100 keyboard.  The GIGI's
keyboard looks identical, but its case is much deeper.
   The thing that makes me wonder is that I don't see the rest of the
VT100.
   I suppose it *could* be a VT125, but with the VT125 chassis on the
floor or something, driving the external monitor.  That would account
for the presence of the VT100 keyboard.
              -Dave
--
Dave McGuire
Port Charlotte, FL