How do i use these snap mark things?

Thank you so much for your interest in Snapmark. We are really excited about it, too!

As we mentioned in the Glowforge Community topic, there are a lot of factors that go into setting up testers with this experimental feature. The engineering team is determining each step of the rollout. Unfortunately, I can’t affect that process for you. If we do make it available to everyone, or if your machine is chosen for the rollout during the testing phase, you’ll see the Snapmark icon appear in your Workspace. In the mean time, keep an eye on the community for more information.