This is where I share my work, interest, a little bit of how to and a short review
I haven't try it myself but it really looks impressive.
Easy WiFi Radar software can be download at http://www.makayama.com/easywifiradar.html. If you really need to get free WiFi access anywhere and anytime, you can try Easy WiFi Radar.
Has anyone try this? Does it really working?
This is definitely useful in coffee shops since many coffee shops in my area don't offer WiFi. I am not sure how effective this one is though because the last one I bought wasn't good at picking reception at all.