43. The system of claim 42 , wherein the generating of the at least one data sequence comprises: generating a first respective data set that includes first respective gestural event data; generating a second respective data set that includes second respective state information; and forming a first data sequence to include the first respective data set and the second respective data set.
42. The system of claim 1 , wherein the gesture engine generates the protoevent by generating at least one data sequence comprising gestural event data specifying the gestural event and state information of the gestural event, and forming a data capsule to include the at least one data sequence, the data capsule having a data structure comprising an application-independent representation of the at least one data sequence.