Projected Holography:


"  'Herr Virek,' she said, 'I saw you lecture in Munich, two
years ago.  A critique of Faessler and his Autistiches Theater. 
You seemed well then ...'
   'Faessler?' Virek's tanned forehead wrinkled.  'You saw a
double.  A hologram perhaps.  Many things, Marly, are perpetrated
in my name.' " (Gibson, 1987)

Computational models developed from a database have also been
used to generate holographic constructs displayable in free
space.  Holographic images projected into free space provide
viewers with graphic information that is unavailable from 3-D
models that are constrained by a flat screen environment.  A
research project for General Motors has demonstrated the
viability of these projected holograms, allowing viewers to
literally walk around three sides of the displayed object
(Brand, 1988).  While these holographic techniques currently
require extensive processing power and sophisticated laser
equipment operating in highly controlled environments,
developments across the range of computer and laser technologies
will make free space applications more accessible and cost
effective in the near future.

<ffile21>   Faux-tography
<ffile29>   Monitoring Technological Developments
<ffile56>   Holography
<ffile57>   Holography: Potential
<ffile64>   Computing Virtual Reality
<ffile77>   Relocation
<cfile65>   Data Output