All the basics of position, grip, and follow through still exists regardless of what a computer might say. The scope can only monitor reticle relative to tagged target. It does nothing to monitor HOW the rifle is actually handled.
More often then not, the demo rifles are on Harris bipods which would make things even harder to be precise. I bet anyone who has actually used a Harris would say that it is far from a no brainer process.
I have read that you can move the reticle through the tagged target and it will ignite the rd just as they pass... Sure but trap shooting is not an ideal technique for precision shooting.
Maybe it can help a shooter hit a large target at reasonable ranges. I just don't see it helping a non shooter be precise. The mechanics wouldn't allow it.
A recent article in a hunting magazine was pretty enlightening about the nuances of this set up. I have no idea on the experience of this author but he most certainly had issues engaging very large targets at what I would consider, close to mid range.
The targets were 2ft wide gongs. not exactly a pin point target when engagement distances were 400yds or so.
But then it boils down to what is the perception of acceptable performance. If minute of large boulder is good enough, I bet this and many other systems will work just fine. If the hope is to have sub MOA performance at LR, I think there is a heck of a lot more involved in the process from a shoulder fired boomer rifle then lining up a couple of markers on an iPhone.
And that person adding in the effective wind drift data into the computer, better be pretty darn good. Hundreds of competitive LR shooters have a hard time on ranges with wind flags and known distance targets. Not sure how a wind speed from a wind meter at one location can account for it all.
YMMV
Jerry