Simple Scan shows all WiFi devices at this location.
As is common for many Canadians, I frequent Tim Horton’s for coffee and meetings. Recently, they’ve started offering free WiFi at many of their locations which is obviously very attractive for business as well as travelers, especially tourists who want to avoid roaming charges on their smartphones.
However, as you can tell by these screenshots, all it takes is for someone to launch a simple tool that essentially says “Who is here?” over the wireless network and everyone’s device reports back.
