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Simplifying Search For a Younger Audience 72

An article in the NY Times discusses how kids interact with search engines, which are primarily designed for adult users who are familiar with basic internet concepts. From the article: "When considering children, search engines had long focused on filtering out explicit material from results. But now, because increasing numbers of children are using search as a starting point for homework, exploration or entertainment, more engineers are looking to children for guidance on how to improve their tools. ... Stefan Weitz, director of Bing, said that for certain types of tasks, like finding a list of American presidents, people found answers 28 percent faster with a search of images rather than of text. He said that because Bing used more imagery than other search engines, it attracted more children. ... Children also tend to want to ask questions like 'Who is the president?' rather than type in a keyword. Scott Kim, chief technology officer at Ask.com, said that because as many as a third of search queries were entered as questions (up to 43 percent on Ask Kids, a variant designed for children), it had enlarged search boxes on both sites by almost 30 percent."
Security

Submission + - VoIP Vulnerability Trends (net-security.org)

An anonymous reader writes: A recent McAfee paper on VoIP vulnerability trends and targets, as well as protocol- and application-level attacks, observed an increase in VoIP vulnerabilities during the end of 2006 and that trend has continued through today. They credit part of this increase to better tools for finding VoIP vulnerabilities, yet this upward trend should be largely attributed to the growing number of VoIP installations.

Submission + - LED trafficlights cause accidents, don't melt snow (engadget.com) 5

yakatz writes: A number of cold weather American states are reporting their dismay at finding out that LED traffic lights are so energy efficient that they do not produce enough excess heat to dissipate any snow that covers them.

Submission + - DRM prevented 3D-showings of "Avatar" in Germany (heise.de)

Fraggy_the_undead writes: according to German IT news site heise.de (German, google translation), yesterday several 3D-showings of "Avatar" couldn't take place, because the movies were DRM protected in a way, that there had to be a key per copy of the film, per film projector and per movie server in the theater. The keys supplier by the name Deluxe was apparently unable to provide a sufficient number of valid keys in time.
Moviegoers were offered to get a refund or view an analogue 2D showing instead.

Comment Re:Troubling (Score 1) 2

I'm sorry, but I have to disagree. This law will be abused far more often, than it will actually be helpful.
The right way to go about this would be to encourage parents to take interest in what their children are doing online. It's the parents that should have an eye on this and take the necessary precautions.
Somehow governments always tend to base their decisions on "The internet is evil, parents are stupid, we have to do something"...

Submission + - Canada Outlaws Talking to Children Online (www.ctv.ca) 2

An anonymous reader writes: "If you're an adult and if you're having conversations with a child on the Internet, be warned because even if your conversations aren't sexual and even if your conversations are not for the purpose of meeting a child and committing an offence against a child, what you're doing is potentially a crime,"--Mark Hecht, of Beyond Borders
Power

Submission + - Helsinki to recycle excess heat from data center (idg.com.au)

angry tapir writes: "Helsinki public energy company Helsingin Energia will recycle heat from a new data center to help generate energy and deliver hot water for the Finnish capital city. The recycled heat from the data center, being built by IT and telecom services company Academica, could add about 1 percent to the total energy generated by Helsingin Energia's system in the summer."

Submission + - FreeBSD 8.0 Released 1

An anonymous reader writes: The FreeBSD Release Engineering Team is pleased to announce the availability of FreeBSD 8 stable release. Some of the highlights: Xen DomU support, network stack virtualization, stack-smashing protection, TTY layer rewrite, much improved ZFS v13, a new USB stack, multicast updates including IGMPv3, vimage — a new virtualization container, Fedora 10 Linux binary compatibility to run Linux software such as Flash 10 and others, trusted BSD MAC (Mandatory Access Control), and rewritten NFS client/server introducing NFSv4. Inclusion of improved device mmap() extensions will allow the technical implementation of a 64-bit Nvidia display driver for the x86-64 platform. The GNOME desktop environment has been upgraded to 2.26.3, KDE to 4.3.1, and Firefox to 3.5.5.

There is also an in-depth look at the new features and major architectural changes in FreeBSD 8.0, including a screenshot tour, upgrade instructions are posted here.

You can grab the latest version from FreeBSD from the mirrors (main ftp server) or via BitTorrent. Please consider making a donation and help us to spread the word by tweeting and blogging about the drive and release.

Comment Re:Lenovo x200 (Score 1) 176

To stay within the $1000 a x61t might be an option. I got mine half a year ago for roughly 800â, so I think it should be possible to get one in the US for that figure in USD or less. Only thing I'm not sure about, is whether you can find a place where new ones are still sold, they have been phased out. The shop where I got mine doesn't offer it anymore....

Comment Re:So what happens (Score 1) 388

Even a very efficient gas burning engine pumps fuel out the tail pipe, which is the reason catalytic converters are required on vehicles in the US.

No, catalytic converters mainly reduce Carbon Monoxide and NOx emissions. It is true, that they also reduce the emission of unburnt hydrocarbons, but to a much lesser extend. In fact, if too much unburnt fuel gets to the catalytic converter, it will break very quickly.

Biotech

Doctors Will Test Gene Editing On HIV Patients 263

Soychemist writes "Some people have a mutation that makes them highly resistant to HIV, and scientists think that they can give that immunity to anyone with a new type of gene therapy. The first human trials will start at the University of Pennsylvania this week. Researchers will draw blood from people with drug-resistant HIV, clip the CCR5 gene out of their T-cells with a nuclease enzyme, grow the modified cells in a dish, and then return 10 billion of them to the patient's bloodstream. Those cells will be immune to the virus, and they will keep the patient's T-cell count up even if the rest are destroyed. 'We will see if it is safe and if those cells inhibit HIV replication in vivo,' said the lead researcher. 'We know they do in the test tube.'"

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