question about mixed reality. if you have your hands being tracked and you want to apply a force to an object, is there a way from just visual data of the hand movement to detect how much force would be applied? like if i want to flick away a virtual screen panel, can the intensity of the flick being caught by external cameras be measured? positioning i understand via raycasting, but how do you gauge how fast you're moving and train the tracking system to see your hand is moving x meters per second with respect to the raycast?