We are a small group of Australian woodworkers who are concerned about our own health and the health of those who visit our work spaces. We were working independently and with our own differing expertise, on improving our own dust collecting systems by automating functions such as opening and closing the blast gates. We pooled our experience and progress in 2019 and, by early 2020, we had a system ready to supply to users from single workspaces to multi user schools and workshops.