Multimedia interactive systems for on-stage real-time movement analysis
and control of sound synthesis and live electronics, in Luciano Berio's
azione scenica
"Cronaca del Luogo"
Salzburg Festival, July - August 1999
Multimedia systems based on the EyesWeb platform were
developed for the music theatre work Cronaca del Luogo
of Luciano Berio for the opening of 1999 Salzburg Festival (July-August
1999). Here we only shortly address the interaction issues and interface
technology developed for Berio's work, in collaboration with Centro Tempo Reale. We designed, in collaboration with the staff of Tempo
Reale, the interaction mechanisms for one of the main actors of the work,
Nino, played by David Moss. Nino is a character with a double personality:
one intelligent and, let's say, crazy and aggressive, the other a sort
of repository of knowledge and wisdom and calmness. These two personalities
are modeled by two different live-electronics contexts on his own voice,
that he controls by his movement. David Moss, according to his movement
from one part to the other of the stage, had the possibility to change
smoothly in real time his voice from one character to the other. David
had small sensors on his costume (FSRs), connected to our Wireless-Sensor-to-Midi
system. Further, a camera placed over the stage detects his overall
movement on the stage, to recognize how he occupies the stage. We therefore
developed a setup able to partially cover both Kinesphere and General
space. This information is used to change the degrees of intervention
of the live electronics between the two contexts corresponding to the
two characters. Therefore, he had the possibility to manage a sort of
morphing between the different characters, creating a interesting dialogue
between the two Nino personalities.
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Rehearsal of Luciano Berio's Cronaca del Luogo at Studio C of RAI
(National Television), with staff from the Laboratorio di Informatica
Musicale of DIST, from Centro Tempo Reale, and with the singer-performer
David Moss. |
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