Audience's smartphones and fluctuated overlaid tones

This piece is produced live by interaction between Csound and
the audience.
Simultaneously up to 16 people can join the interaction.
The first part is made of many simple decaying tones and the audiece
can fluctuate the freqeuncies and the depth
of reverb by touching their smartphones.
The second part they can modulate the degree of distortion and the
panning position of aslowly waving cluster of tones by tilting and
moving the smartphones around.
The third (last) part has nothing until each of audience touches
his/her smartphone. Every time each person touches,
a tone is generated, and gradually changes according to how many times
they touch.

Similarly configured pieces were played on August 10 at CAMK Laptop
Music Concert and Workshop
(http://www.camk.or.jp/english/exhibition/index.html) and in the
digest
https://soundcloud.com/kitatoshihiro/camk-music-wave-no-71-2013-08 the
4.00-5.00 part corresponds to the first part, 5.20-6.20 the second,
13.00-17.00 the third (the third part would be softer and beatless in
this piece).




Born in Nara in 1967. Professor at the Institute for e-Learning
Development, Kumamoto University, Japan. Ph.D. in Engineering (Nagoya
University, 2005). Fields of interest: e-learning systems, nonlinear
systems, electronic music. A board member of Japanese Society for
Sonic Arts, and Asia Computer Music Project.
Website: http://t-kita.net/


Toshihiro
Kita
kita@ield.kumamoto-u.ac.jp
Japan
Kumamoto University
Professor
Information Technology
http://tkita.net/

Inteactive audio

Equipment
WiFi router (No need to be connected to Internet)
Linux Laptop (running Csound)
Several Android smartphones to be lent to audience

nothing in particluar