Sustained lead or target focus?

[B.L.E.]

I have given serious consideration to mounting a small video camera underneath the barrel of my gun just so I can go back and watch the video and analyze my misses. Might just be a good coaching tool. The problem with the GoPro and other action capturing cameras are that they shoot super wide angle. You really need something that shoots a "normal" field of view so the bird does not become nearly invisible when it's 40-50 yards away as in trap shooting.

 

[FITASC]

There is an eye cam that either attached to your glasses or comes on a pair,so when you review, you are seeing what you actually saw, not from a position below your line of sight. Not sure what it costs though.