I tried out the Trackpoint simulator at Shot. It certainly helps you hit the target and removes some factors, but will not guarantee a hit. Say you are aiming for an elk. You select the target, press the acquisition button, it then starts to track it, but if the target changes shape to much such as aspect, it will lose the lock and you have to start over again. You can input crosswind and a couple of other factors that it adjusts for. When you have the lock, you pull the trigger, but the gun will not fire until it senses the muzzle is correctly aligned with the target and input data.