There's still no real indication of when you'll be able to send text messages, photos and videos to 911, but the FCC has now set a date for another promised enhancement to the service. The agency is aiming to increase the service's location accuracy requirements, and to that end it wants all cellphones and VoIP devices to be GPS-capable by 2018 (A-GPS, specifically). As the FCC notes, it expects 85 percent of all cellphones to have built-in GPS by that point anyway, which it says should "contribute to minimizing subsequent cos