Gesture control: Great innovation or Tower of Babel?
Operating a computer with no-touch hand gestures is the hot new thing in user interfaces, but without standards we'll need to know a different "language" for every device.
Oklahoma jail's lesson: Don't get fooled by familiar tech
Too many agencies stick with the tried, true and the outdated rather than upgrading to more efficient new technology.
Are ultra high-res OLEDs finally ready for their close-up?
The thin, flexible light screens with 4K resolution are four times sharper than LED or LCD monitors, but they could find limited use at first.
Wi-Fi service to monitor, reallocate local router usage
Qualcomm's cloud-based service could keep wireless applications from using more bandwidth than they need.
$25 computer could help create the techies of tomorrow
The Raspberry Pi, a small single-board computer that can teach kids the basics of computer science, is also a robust computer, now with its own app store.
HTML 5 ready for prime time
The new version of the markup language serves up multimedia content without the need for plug-ins and could help agencies built more secure websites.
Past robots show significance of the Navy's breakthrough
Most machines we think of as robots actually are Waldos, which makes the X-47B drone's autonomy all the more impressive.
Drone hacker infects other competitors
The winning entry connected wirelessly with other drones, prompting them to "run amok."
Is Navy's new drone the first real military robot?
The X-47B stealth drone, designed to fly missions on its own, represents something of a breakthrough in robotic technology.
Is the light spectrum the next frontier for wireless?
A researcher in Scotland says LEDs can be used to transmit data, potentially making every street lamp into a high-speed Internet port.
NASA thinks warp-drive travel might be possible
Scientists explore the idea of achieving faster-than-light travel within the laws of special relativity by warping space.
HOBO tends government's green roofs
The system's instruments monitor everything from temperature to soil moisture.
8 reasons agency IT will change course in 2013
Next year is likely to be a tipping point when agencies will have to make landmark decisions about the types of client machines they use.
Smart-phone battery life could double -- without better batteries
A power amplifier technology developed by an MIT spinoff would let mobile devices operate on half the power.
Display lets you flick images from bowl to wall and back again
Intel researchers' Display Without Boundaries takes an innovative approach to immersive, collaborative computing.
Why can't Americans vote online?
Why not set up mobile voting pavilions at polling stations where people could download a secure app and vote on their personal mobile device?
Wave Gliders survive Hurricane Sandy
The folks over at Liquid Robotics, developer of the Wave Glider, are happy to report that one of their Wave Gliders named Mercury battled through Hurricane Sandy and successfully piloted through winds up to 70 knots, all the while transmitting weather data in real time.
NOAA aquatic bots break the ice on climate research
Over the years, NOAA has sent various data-taking probes deep into the Arctic Ocean looking for answers about climate change. In this latest, extreme test of technology endurance, the agency's swimming robots deliver high science at low cost.
Is Windows 8's start-up too fast?
The new OS's lightning fast start-up can leave little time -- like, 200 milliseconds of time -- for secure boot options.
NOAA, FEMA Twitter feeds can help navigate Frankenstorm
Twitter feeds from federal, state and local agencies have become a prime source of helpful, up-to-the-minute news and tips.
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