Wish this was true, but I can tell you first hand that in the version of epic we use (been live for less than 6 months), staff can be changed in Epic without swiping your badge or typing a password. Attestations (present for emergence, present for induction etc) , on the other hand require it, but simply assigning staff does not. So in theory, you could be assigned to a case erroneously, and never attest. Then you just look like a lazy absentee MD that never stepped foot in the room.
The email about incomplete records part is true. However, epic generates a ton of email a day for everything, so it is not too difficult to see this being missed.
You would swear that the epic people haven't done this before when you're building your system. Its like reinventing the fukn wheel at times. And we were VERY PROACTIVE in building things. The EPIC folk told us that our group was one of, if not the most involved group they had worked with, so my general dislike for the system is not for a lack of effort. We are still changing things in the system.
All in all I would grade the system somewhere between a D+ and a C-.
I cherish the days that i go to one of our ASCs that still use paper.