Wednesday, November 24, 2010
Open-source social network Diaspora goes live - Computerworld
IDG News Service - Diaspora, a widely anticipated social network site built on open-source code, has cracked open its doors for business today, at least for a handful of invited participants.
"Every week, we'll invite more people," stated the developers behind the project, in a blog item posted Tuesday announcing the alpha release of the service. "By taking these baby steps, we'll be able to quickly identify performance problems and iterate on features as quickly as possible."
Such a cautious rollout may be necessary, given how fresh the code is. In September, when the first version of the working code behind the service was posted, it was promptly criticized for being riddled with security errors.
While Facebook creator Mark Zuckerberg may not be worried about Diaspora quite yet, the service is one of a growing number of efforts to build out open-source-based social-networking software and services. Others include Identica, a Twitter-like messaging service built on open-source software, and the Free Software Foundation's GNU Social.
Four New York University students came up with the idea of Diaspora earlier this year, and quickly raised US$200,000 from investors in the project. In interviews, they have stated their collective goal was to develop open-source software for social networking as an alternative to commercial alternatives such as Facebook and LinkedIn.
"When you give up that data, you're giving it up forever," said co-developer Max Salzberg, in an interview with The New York Times. "The value [sites such as Facebook] give us is negligible in the scale of what they are doing, and what we are giving up is all of our privacy."
The students' plan with Diaspora is to allow participants to retain ownership of all the material they use on the site, and retain full control over how that information is shared. It will also allow users to divide their social connections into individual groups, called Aspects, and control which groups see which material, according to the website.
Joab Jackson covers enterprise software and general technology breaking news for The IDG News Service. Follow Joab on Twitter at @Joab_Jackson. Joab's e-mail address is Joab_Jackson@idg.com
Underwear invention protects privacy at airport
Would you recommend this story?Last updated November 21, 2010 7:31 p.m. PT
Underwear invention protects privacy at airport
THE ASSOCIATED PRESS
In this undated product image provided by Rocky Flats Gear, a variety of the company's radiation shielding underwear is shown. Rocky Flats Gear's Jeff Buske says his invention uses a powdered metal that protects people's privacy when undergoing medical or security screenings. (AP Photo/Rocky Flats Gear) NO SALES DENVER -- It's a special kind of underwear - with a strategically placed fig leaf design - and a Colorado man says it'll get you through the airport screeners with your dignity intact.
Jeff Buske says his invention uses a powdered metal that protects people's privacy when undergoing medical or security screenings.
Buske of Las Vegas, Nev.-Rocky Flats Gear says the underwear's inserts are thin and conform to the body's contours, making it difficult to hide anything beneath them. The mix of tungsten and other metals do not set off metal detectors.
The men's design has the fig leaf, while the one for women comes in the shape of clasped hands.
It's unclear whether it would lead to an automatic, more intrusive pat down by federal Transportation Security Administration officials.
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