It's actually really easy to learn how to open it and close it one handed. I have 3 of those Jacob's Ladder style knives (what CS calls the Triple Action). With the CS, the aluminum handles don't have much weigh for it to fly, so you really need to work on loosening the pivot. My Boguzewski flies really well, as does the other one from an Urkranian prison.
The action is simply to grip the outer handle with only your thumb and forefinger, and swing the entire knife in a single motion (with the CS TA's, you'll really has to give it a serious swing). This will send the inner handle, and then the blade, in motion. Once the blade has extended out entirely, snap the wrist to stop the initial motion, and reverse it. This then carries the inner handle back towards the outer handle. Once the handles engage, close your hand and you're good to go. It's much safer than using a balisong.