Hi Kevin,
A lot of the news workflows use automated production control....That way they have a full news room MOS workflow that controls the entire control room via the Rundown -- in products like our Ross OverDrive :)
For Live events we tend to use lot's of custom controls so that we can rely on being able to have the consistent repeatable events with a single button press......a while back I posted a video of building a tennis show on a carbonite.
Here is the link -- be aware this is a long video as we wanted to cover building the show...hope you like it.
https://youtu.be/fWQ_fnZRfrY
Les
#Carbonite