e/Introvision

Information
has gloss	eng: Introvision was a variation on a front projection process that allowed the filmmaker to view a finished composite of live action and plate photography through the camera's viewfinder on set and in real time. During its heyday, starting with the feature film, "Outland" (1981), Introvision enjoyed the novelty of visual effect compositing in-camera, thus eliminating the need to wait for photo-chemical compositing to determine if the effect shot was successful.
lexicalization	eng: Introvision
instance of	(noun) an effect used to produce scenes that cannot be achieved by normal techniques (especially on film) special effect