I was kind of kidding about the self setting hooks...
It would be nice though.
"Self setting hooks'" is the excuse I use for not sitting close enough to my poles.
By the time I notice the bite, put my beer down without spilling it, run to the back of the boat, pick up the rod... the fish are gone and my self setting hook did not work again..
However, when I do identify the something I'm dragging is getting a lot of action but not hooking the fish, I'll change the size of my hook or put on a small trebble hook.