FTV ME Panel View Touches

I am trying to find a way to see when someone touches the screen of my PanelView Plus. I dont' want to monitor all the buttons, but rather just monitor if someone touches the screen. Does anyone know how to do that?

The only thing I can think of is the inactivity function in project settings. You can use that to auto log users off, change displays. But you can also monitor time remaining of inactivity. Maybe you can figure something out there. When someone touches the screen the timer would restart counting.

Thanks. We will give that a try.