A Visual Information System (VIS) is available from Innovative Electronic Designs (IED). A complete system of computer-controlled displays and networked software designed to work in conjunction with IED's 500ACS. The 500VIS system is a way to display constantly changing airline information, airport information, courtesy announcements, and ADA-compliant visual paging. The 500VIS system synchronizes visual message text word for word with the voice announcements distributed by the 500ACS; www.iedaudio.com.