Some people have Visit built upon the idea, and constructed mobile drive-in theaters that can play movies in accessible open spaces. Usually, these require a powerful projector, a laptop or DVD player, outdoor speakers and/or an FM transmitter to broadcast the audio to other compact radios.
Over the course of three days, retailers, manufacturers, and members of the consumer electronics press were exposed to the first "home like" doing of combining a lank quality video source with multi-channel encircle sound. That peculiar demonstration is credited with being the impetus for developing what is now a multi-billion dollar business.
