> That means in dense areas (e.g. apartment buildings), routers will often ... interfering with each other. Obviously the radios wouldn't interfere with each o

> That means in dense areas (e.g. apartment buildings), routers will often ... interfering with each other. Obviously the radios wouldn't interfere with each other if we could prevent the radio waves from leaking into other apartments. If only we had something that could be added to the router that would guide the radio waves directly to the wireless devices instead of indiscriminately radiating in every direction. Some sort of wave guild. /lol