Experiencing the solar flux with an interactive installation
Dmitry Morozov shared with us a new interactive installation called Solarman at the Polytech Museum in Moscow. 2014 and It’s a work he created with Julia Borovaya and Edward Rakhmanov using 64 ultra bright LEDs, 12-channel sound system and 8 electrical nerve stimulation electrodes controlled by Arduino Mega :
Data on power of X-radiation flux from the Sun is received in real time from the satellite GOES15 which is tracking solar activity. It is being converted into streams of sound, light and electric discharges, thus allowing a spectator to experience in more intensive and evident way the influence of the main luminary of the solar system.
The data, which is measured in watts per square meter, come with a frequency of once per minute. A special computer algorithm transforms it in sound waves, distributed by 12 channels in the space. The radiation power directly controls the height of tones and spectral changes in the sound. The speed of sound displacement in the space is also dependent on these parameters. Light is generated by algorithmic transformation of X-ray emission into physical modeling of light particles, which also affect the muscle stimulators in the chair to produce weak electric discharges.
Check the video below to see the power of the sun:
[original story: Arduino Blog]