Recently passed another Wireless Tech Field Day. with AirTight, Aruba, CloudPath, Extreme, Xirrus. Visiting also Disaster Tech Labs and Plan Ceibal. Videos are already available. The interesting thing is the Xirrus video about how their flying saucers actually work, and why they can be trusted. The event, though technical, but marketing. So the application must be filtered in some places. I wanted to post a post with an analysis of all the videos, but it looks like I will watch them only in a month. So for now I invite everyone interested in the discussion in the comments.