I set up a WiFi hotspot in my office. I want to know who is connecting my WiFi hot-spot and especially where the devices are currently located in the building.
Several programs exist that show the IP address and signal strength of the clients. However, I want to know the physical location of the Wi-Fi clients.
The company Nordstrom is apparently tracking their customers in a similar fashion, so it should be technically feasible, right?
What kind of devices do I need to buy for this, and how would I set it up?