The following is the content of Jim Campbell’s Flash presentation on the Formula for Computer Art (found via Pierre Proske):
Formula for Computer Art
INPUT

spoken words
noise
wind
rain
temperature
touch
time
earthquake
stock markets
breath
death
number of people
position
color
movement
shape
light levels
electronic activity
radio activity
net activity
hearbeat

COMPUTER SYSTEM

INPUT INTERPRETER
ALGORITHMS (INVISIBLE)
MEMORY (INVISIBLE)
OUTPUT CONTROLLER

OUTPUT

motorized object
heat generator
rain generator
noise generator
scent generator
wind generator
moving image
sound
moving text
moving robot
dynamic lighting
dynamic graph
number display

See it online: Formula for Computer Art

An interesting series of quotations from Brian Eno’s book: A Year With Swollen Appendices : The Diary of Brian Eno which allows me to know more about this important artist.
Brian Eno on Generative Art Part I, Part II, Part III, Part IV.
Thanks to: Fractal and Generative Arts
More on Brian Eno: