There goes another space based solution
Posted on Thursday, January 17, 2008
Just watching the keynote by SJ. As could be expected, there turns out to be a good reason why the iPhone doesn't carry a GPS receiver. There is a terrestrial way to get your position with less battery expenditure. Its Skyhook Wireless, they even call it WPS (Wi-Fi Positioning System). Combined with Google's triangulation of cellular network antenna's, the positioning is apparently considered to be accurate enough. There goes the market for Galileo. Reminds me of Iridium and the promises of cell phones by satellite, which was totally swepted away due to the proliferation of terrestrial networks.