Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×

Comment Travelling in the flesh... (Score 1) 629

I have seen a lot of bits about why interstellar travel may never be practical. All of them seem to assume not only travel in the flesh, but round-trip travel. Realistically, by the time we can build something that can travel to the stars, it seems quite likely that we also can download conciousness into a robot. Send a robotic (one-way) mission to build bodies and transmission equipment, then have the real travellers download themselves, or copies of themselves, via radio. No need for life support or suffer through the boredom of even relativistic travel.
Google

Google Glass Will Identify People By Clothing 115

recoiledsnake writes "This article notes, 'A new technology built into Google Glass, dug up by New Scientist, takes Google Glass from interesting to down right creepy. Google Glass can now pick a person out of crowd based on their fashion style. The system, InSight, developed in partnership with Google, will take a nice little moment to assess the clothing in frame, and then point out exactly where your friends are in busy settings like a bar, concert, or sporting event. It could probably point you out in a protest, or shopping mall too.' We previously discussed the disorienting effects on the wearer of the device."
The Military

US Stealth Jet Has To Talk To Allied Planes Over Unsecured Radio 270

Lasrick writes "David Axe at Wired's Danger Room explains: 'For the first time, America's top-of-the-line F-22 fighters and Britain's own cutting-edge Typhoon jets have come together for intensive, long-term training in high-tech warfare. If only the planes could talk to each other on equal terms. The F-22 and the twin-engine, delta-wing Typhoon — Europe’s latest warplane — are stuck with partially incompatible secure communications systems. For all their sophisticated engines, radars and weapons, the American and British pilots are reduced to one-way communication, from the Brits to the Yanks. That is, unless they want to talk via old-fashioned radio, which can be intercepted and triangulated and could betray the planes’ locations. That would undermine the whole purpose of the F-22s radar-evading stealth design, and could pose a major problem if the Raptor and the Typhoon ever have to go to war together.'"
Earth

Billionaires Secretly Fund Vast Climate Denial Network 848

Hugh Pickens writes writes "Suzanne Goldenberg reports that conservative billionaires used a secretive funding route to channel nearly $120 million to more than 100 groups casting doubt about the science behind climate change, helping build a vast network of think tanks and activist groups working to redefine climate change from neutral scientific fact to a highly polarizing 'wedge issue' for hardcore conservatives. 'We exist to help donors promote liberty which we understand to be limited government, personal responsibility, and free enterprise,' says Whitney Ball, chief executive of the Donors Trust. Ball's organization assured wealthy donors that their funds would never by diverted to liberal causes with a guarantee of complete anonymity for donors who wished to remain hidden. The money flowed to Washington think tanks embedded in Republican party politics, obscure policy forums in Alaska and Tennessee, contrarian scientists at Harvard and lesser institutions, even to buy up DVDs of a film attacking Al Gore. 'The funding of the denial machine is becoming increasingly invisible to public scrutiny. It's also growing. Budgets for all these different groups are growing,' says Kert Davies, research director of Greenpeace, which compiled the data on funding of the anti-climate groups using tax records. 'These groups are increasingly getting money from sources that are anonymous or untraceable.'"

Comment Re:upside down keypads? (Score 2) 120

The fail was that the analysis was done in a time when calculating machines were a speciality item few people were familiar with. 15 years later, they were not. It is worth nothing that some countries went with the AT&T scheme and others stayed with the 7-8-9 layout on their phones. Unfortunately the proliferation of letters on keypads (a lot of countries did not have them) in recent years have made 1-2-3 more prevalent.
Communications

No Wi-Fi Around Huge Radio Telescope 224

JG0LD writes "Students at a tiny Appalachian public school can't use Wi-Fi because any such network can throw the radio equivalent of a monkey wrench into a gigantic super-sensitive radio telescope just up the road. GBT's extraordinary sensitivity means that it's very susceptible to human-generated radio interference, according to site interference protection engineer Carla Beaudet. 'If there was no dirt between us and the transmitter, a typical access point ... would have to be on the order of 1,000,000 km [more than 620,000 miles, or about two and a half times the distance from the Earth to the Moon] distant to not interfere. Fortunately, we have mountains around us which provide lots of attenuation, so we're not seeing everything from everywhere,' she said. A standard Wi-Fi access point would wipe out a significant range of usable frequencies for the observatory. 'It simply ruins the spectrum for observations from 2400-2483.5MHz and from 5725-5875MHz for observational purposes,' wrote Beaudet."

Comment Not a new concept (Score 1) 311

The feature set of the Linux VT console has been intentionally limited from nearly the start, and the line has always been: if you need more than this, do it in userspace. There has been several projects which have, for example kon2 which provided CJK functionality -- not something that one can sanely do in the kernel because of font size; similarly, Arabic/Indic font shaping is just plain too painful. For most people, the solution has simply been to bootstrap out of the console as quickly as possible, most of the time never even showing the console. What you find pretty quickly is that if you want something that is fully featured you end up with something that is as complex as X or Wayland anyway, and then you might as well go straight there. The in-kernel console will remain, of course, as an ultimate fallback. If someone wants to give users more options, more power to them.
Security

Semi-Automatic Hacking of Masked ROM Code From Microscopic Images 42

An anonymous reader writes "Decapping chips and recovering code or data is nothing new, but the old problem of recovering Masked ROM through visual inspection (binary '0' and '1' can be distinguished within the images) is normally done by crowd sourcing a manual typing effort. Now a tool that semi-automates this process and then recovers the data automatically has been released."
Communications

Net Neutrality Bill Aimed At ISP Data Caps Introduced In US Senate 151

New submitter Likes Microsoft writes "Yesterday, Senator Ron Wyden (D-Oregon) introduced a Net Neutrality bill aimed at ISPs using data caps soley for profiteering purposes, rather than the 'traffic management' purpose they often claim. The text of the bill is available at Wyden's Senate page. It would require ISPs to be certified by the FCC before implementing data caps. It says, in part, 'The [FCC] shall evaluate a data cap proposed by an Internet service provider to determine whether the data cap functions to reasonably limit network congestion in a manner that does not unnecessarily discourage use of the Internet.' In a statement, Wyden said, 'Americans are increasingly tethered to the Internet and connecting more devices to it, but they don’t really have the tools to effectively manage data consumption across their networks. Data caps create challenges for consumers and run the risk of undermining innovation in the digital economy if they are imposed bluntly and not designed to truly manage network congestion.'"

Slashdot Top Deals

The Tao is like a glob pattern: used but never used up. It is like the extern void: filled with infinite possibilities.

Working...