WiFi Heat Maps
WiFi Heat Maps introduce color to show the strength and span of your WiFi coverage in your building or area in a more visual way. These maps hover over floor plans and their surrounding outside areas to show primary and secondary access points, deadzones, and channel layering WLAN maps supporting 1802.11 networks. Find out how to optimize your WiFi network by using tools like Netscouts AirMagnet Survey PRO.
Follow this link for a free download and begin mapping your connection: Netscout WiFi Heat Map Download
(Image from Netscout website)