The boomerang system is a system that allows both the client as well as the Cadmium staff to keep track of projects and questions that need to be completed. As it currently stands, it's not my favorite part of working with them. I do know they are rolling out some upgrades to the system to make it easier and more user-friendly for the client.
We use so many different modules that this will be a long answer.
Education Harvester: itinerary/schedule building, app info generating, speaker information and presentation collection
Exhibitor Harvester: manage our exhibit hall floor, manage payments, solicit logos and company info from exhibitors and sponsors
Eventscribe App: disseminate our course/session info to our attendees, sponsorship opportunities
Survey Magnet: post-conference surveys and CE certificate management and dissemination
Scorecard: allow our attendees to submit abstracts (posters), proposals for speaking at our smaller sessions at our annual meeting, speakers bureau proposals to then be scored/accepted/rejected
Eposters: instead of doing a printed poster hall, we now do all of our poster competition digitally