Their marketing graphics on the website show that the carrier signal would be broadcast from a node on a building surrounded by subscriber nodes, with another c

Their marketing graphics on the website show that the carrier signal would be broadcast from a node on a building surrounded by subscriber nodes, with another carrier node a few blocks away. So it definitely appears to be a 'last mile' type technology. Since everything (on the face of it, anyway) suggests that this is a poor fit for long-range implementations, I find it odd that their marketing materials imply that their tech will help bring broadband to the ~20% of the USA where broadband isn't available.