>>271261098
Headpatting alone is enough to justify better tracking. All kinds of lewding gestures. Typing in VR. Doing a scissors animation or anything else that involves moving fingers sideways instead of just holding a position. Extended pinky while drinking tea, putting on a ring, spock hands, and other things that you might want to do on the fly instead of having to assign them in advance. I'm going to mention lewding gestures again because that's the real killer app. Accurately simulating precise movements in simulation games. Using gesticulation to communicate. Sign language.