Saw this on TechCrunch's Fly or Die episode, with @jordanrcrook and @fitztepper: http://techcrunch.com/2015/07/29...
I have been practicing Design Thinking for a long time for product design and innovation, and ran lots of brainstorming sessions with teams. This could be a great tool to make those brainstorming sessions much more collaborative. You can divide people into groups, each with a small whiteboard, or several small whiteboards. Then when giving feedback you can mount all parts on the wall, share and discuss with the entire team.
The app is a good idea as well. After the session ends, you can send it to the team with some comments and continue the discussion on email, or Slack.
VYVE