A dedicated interface using the software Max/MSP
was developed for visualizing and playing back all data
streams synchronously (i.e. six-degree motion data from
the sensors, sound and video tracks). A screenshot of
the interface is presented in Fig. 2. The playback of the
gestures allows for simulating real-time data coming
from the sensors and building up real-time processes
like controlling sounds for example. Moreover, by
moving the cursor or jumping to a precise time in the
recording, one can browse over the different strokes
recorded and play back specific excerpts. Data, video
and sound tracks are synchronized together at a position