WX radar overlay
Having worked with the newish NAVCAN system, the WX overlay is not very good in fact its useless for us. Have seen better out there, and some do exist.
Saw live demo of new Thales system with WX display / overlay was on face of it exactly what we need to provide better WX avoidance system and can see the display functions have been made with controllers or massive input by ATC. Not sure where they might have put it yet.