Their WFS-1 might not the hottest WiFi detector on the block now that Canary Wireless has their Digital Hotspotter
on the way, but SmartID has resurfaced with the WiFi Trekker, a brand new model which can automatically alert you
whenever you stumble upon some WiFi — you just press a button on it twice and it will beep when you're within range of
a hotspot. Please someone build this into a laptop bag for us, ok?