DARPA director Arati Prabhakar highlighted four technology projects in her recent testimony (19 page PDF) to the Senate Appropriations Committee look like a list of insider favorites. The Global ...

We know that the iPhone 3G will have "assisted GPS." But what does that mean? Unfortunately, there is no clear definition of this term, and of course it's beneath Apple to provide meaningful details.

The Global Positioning Satellite (GPS) system can help you find yourself, or the nearest drycleaner, or a missing Christmas manger, or a hidden geocache. But our expectations of GPS are that it works ...

Have you ever tried to use a GPS receiver indoors? Chances are, unless you were on the top floor of a wood-frame house and using a receiver with ample antenna gain, you couldn’t get a position fix.

Looks like Nokia's getting serious about Assisted GPS -- in addition to adding support for the network-enhanced location service to the latest N95 firmware, the company has announced that the 6110 ...