video projector on steam/vapor??

Posted by Scott Paterson | Tue Apr 6th 2004 5:12 p.m.

Hi all,
Awhile back someone on one of these email lists sent out a message about a project that uses a thin sheet of steam/vapor or something rather invisible that was then used for projection. The unit - there was a website - looked like a bigger projector. A thin slit on the unit created an effect on the air above it. A projection was then cast onto it. Vague memory, sorry.

Any help would be much appreciated.
[sgp]
  • neil jenkins | Tue Apr 6th 2004 5:47 p.m.
    don't think it was this but blast theory used water vapour for the
    projections in desert rain
    http://www.blasttheory.co.uk/bt/work_desertrain.html

    On Tuesday, April 6, 2004, at 09:12 PM, sgp wrote:

    > Hi all,
    > Awhile back someone on one of these email lists sent out a message
    > about a project that uses a thin sheet of steam/vapor or something
    > rather invisible that was then used for projection. The unit - there
    > was a website - looked like a bigger projector. A thin slit on the
    > unit created an effect on the air above it. A projection was then cast
    > onto it. Vague memory, sorry.
    >
    > Any help would be much appreciated.
    > [sgp]
    > +
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