h a l f b a k e r yReplace "light" with "sausages" and this may work...
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The kensington wifi finder and other similar devices will only find a hotspot if you're close enough to it to pick it up on the laptop. Netstumbler is exactly the same. |
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The thing I'm talking about would direct you to the closest hotspot by GPS, even if you are miles away... |
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I think the thing with hotspots is there's limited roaming. Unless of course, you're talking about the free WLANs discovered during warchalking. It would suck if I walked for miles to find I was at (label A)'s hotspot versus (label B)'s hotspot (where I have my access). |
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1) this can already be done; all you have to do is write a netstumbler database plugin and tie it to gps. |
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Wardrivers can already tell you how to wire everything to get netstumbler to save a gps location on any wifi point, and most cities are mapped. Just build something that you can run locally (dl a 100 mile range), that ties into gps and netstumbler: "You are 550 feet away from the outer fringe of an unencrypted private hotspot: Would you like to connect once close enough?" |
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2) The reason this doesn't work on a commerical level is that noone has a broad enough network yet: You could be with a provider that has 2 hotspots within 20 miles, let there is an open one evey 2 feet that doesn't belong to them. |
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Doable right now if you only use public wardriving data.
Start a sourceforge project and see where it goes :) |
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It's a good idea for now, but I think that wifi network coverage will improve so rapidly that this will soon be unneccessary, just as a similar feature for locating cell-phone towers would be. |
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