did ingo swann use what we term remote viewing in his experiments at sri or did he use general psi function.

Also how good was ingo swann in his own method that he taught.
Was it different from his genral technique which was very good.

His method wasn't good. That why the military simply studies him to create an actual working protocol that ability and as we know, Remote Viewing and dowsing are is not ESP in the traditional sense, they are subconcious was taught to others. Ingo was someone who has incredible ESP mind skills.