Twinkle with light sensor

Interactivity idea : Twinkle

Original idea before coding :

Grasshopper output:

Grasshopper file:

http://www.mediafire.com/?5ap2vebjmrjac5m

Self reflection:

  The script of twinkle ( flashing squares ) is done by Prevash and Felix, what I added on is the VS script, in other words, an if statement in the script which estimates the light level of photo resistor,it works like it determines if light level is less than A, lights off, if it's greater than A, it flashes, also it will be controlled by plugged-in arduino board.