The system has been in field trails for over a year and has been identified as a useful tool to predict and control audience situations before they get to a dangerous state. It comprises an innovative system of pressure sensors, built in to the load bearing arms of the barriers, linked via ethernet to an Apple computer. The whole system is totally unobtrusive to personnel working in the pit and has been carefully designed to be practical in a concert or festival environment, adds Mojo.
(Jim Evans)
