Hi,
It is possible to connect multiple instances of VisualTouch to one VisualDMX-system. VisualTouch connects to VisualDMX using a TCP/IP-based protocol - that will allow VisualTouch to run on other computers (can be simple, cheap computers because they only have to run the VisualTouch user-interface) and connect to the VisualDMX main-system through a normal network-connection.
Another possibility is to run 2 instances of VisualTouch on one computer (with 2 touchscreen monitors setup), but because of the way normal touchscreens work (emulating your mouse), this will not allow you to press a button on both screens at the same time.
In the latest version of VisualTouch, you're able to select from which touch-screen Action List the VisualTouch-software reads the Actions. This new feature enables you to create an Action List per area/room and choose which list to display per VisualTouch-instance.