<s>
Talaria	O
was	O
the	O
brand	O
name	O
of	O
a	O
large-venue	O
video	B-Device
projector	I-Device
from	O
General	O
Electric	O
introduced	O
in	O
1983	O
.	O
</s>
<s>
An	O
electron	O
beam	O
similar	O
to	O
the	O
one	O
in	O
a	O
cathode	B-Device
ray	I-Device
tube	I-Device
traced	O
a	O
raster	B-Algorithm
on	O
the	O
surface	O
of	O
the	O
coated	O
glass	O
,	O
deforming	O
the	O
surface	O
of	O
the	O
oil	O
.	O
</s>
<s>
The	O
raster	B-Algorithm
traced	O
into	O
the	O
oil	O
formed	O
a	O
diffraction	O
grating	O
.	O
</s>
