24. The computer-readable medium of claim 15 , further comprising training the first and second Bayesian networks based on real movement trajectories during multiple iterations of the gesture.
24. The computer-readable medium of claim 15 , further comprising training the first and second Bayesian networks based on real movement trajectories during multiple iterations of the gesture. 25. The computer-readable medium of claim 24 , wherein the training the first and second Bayesian networks comprises aligning accelerometer timeseries data for each real movement trajectory.