ACM SIGGRAPH is dedicated to the generation and dissemination of information on computer graphics and interactive techniques. We are a membership organization that values passion, integrity, excellence, volunteerism, and cross-disciplinary interaction in all of our activities.
Probably best known for the annual SIGGRAPH conference, the organisation also puts on a variety of programs year-round and worldwide to benefit the SIGGRAPH community.
Australia has a number of local chapters, some of which have their own informational sites:
If you represent an Australian ACM SIGGRAPH chapter and you're not on the list above, send me an email