ElectroMagik

The  System is an animatronic control system developed by Chicago Semiconductor in 1998 for Carwardine Parks, used for controlling park animatronics. The system consists of a combined decoder & A/V switcher, with a laptop (formerly a DVD player and a D-VHS VCR) connected to the ElectroMagik unit. The video files contain the show video along with the audio (on the right audio channel) and inaudible signals (on the left audio channel). The signal channel is sent to the ElectroMagik unit which retrieves and decodes the signals.