Prysm [1] was last shown on the PSCo stand at #ScreenMediaExpo [2] though we have seen absolutely no write-ups from the AV world on what was seen. Anyway, next up from them (Prysm, Inc.) is their official product launch which will be at #InfoComm2010 in a few weeks time.
Prysm have a 40×50 booth, booth number C5038.