This could be a real problem the industrial world, because, let's say let's say you have 98% coverage given area, so you have a factory and you have 98% coverage of an area well, if you have a factory worker who is using your glasses in order to get tasks done, a lot of those valves that they may have to turn, or a lot of the things that they may have to work on our in those quirky, weird little areas where the wireless signal just doesn't get to right.