NivekEnterprises asks: "At my school where I am an Electrical Engineering major A Wi-Fi network has been set up, and is running in several buildings. Since the coverage extends outside several of my friends and I are trying to map the signal strength. Basically we are going to take a map of campus and walk around with a Wi-Fi enabled laptop, marking as best we can. Is there an easier way to do this? Has anyone else done something similar and is willing to share some their insights?"