Small, right? That's Epson's Infineon XPOSYS chip, its next generation Assisted-GPS device set for mass production in late 2009. The chip measures just 2.8 x 2.9-mm making it 25% smaller than other A-GPS chips on the market, according to Epson, while consuming half the power. The sensitivity has also been improved for a more accurate location fix while indoors. Between this, Google Latitude, and the ever expanding lineup of Skyhook
positioning devices, you can kiss your location anonymity goodbye.