Please create an account to participate in the Slashdot moderation system

 



Forgot your password?
typodupeerror
GNOME

Controlling GNOME 3 With Skeltrack 18

Posted by Unknown Lamer
from the dance-dance-computer-interface dept.
dartttt writes with an excerpt from Ubuntu Vibes: "Skeltrack is a Free Software (GPL3) library by Igalia for tracking the human skeleton joints from depth images. It is implemented with GLib and uses plain mathematics to detect the human skeleton and although it does not use any database, it was inspired by Andreas Baak's paper: "A Data-Driven Approach for Real-Time Full Body Pose Reconstruction from a Depth Camera" Skeltrack devs have recorded very cool videos showing Gnome Shell and Linux games being controlled through gestures."
Space

Big Dipper "Star" Actually a Sextuplet System 88

Posted by kdawson
from the toil-and-trouble dept.
Theosis sends word that an astronomer at the University of Rochester and his colleagues have made the surprise discovery that Alcor, one of the brightest stars in the Big Dipper, is actually two stars; and it is apparently gravitationally bound to the four-star Mizar system, making the whole group a sextuplet. This would make the Mizar-Alcor sextuplet the second-nearest such system known. The discovery is especially surprising because Alcor is one of the most studied stars in the sky. The Mizar-Alcor system has been involved in many "firsts" in the history of astronomy: "Benedetto Castelli, Galileo's protege and collaborator, first observed with a telescope that Mizar was not a single star in 1617, and Galileo observed it a week after hearing about this from Castelli, and noted it in his notebooks... Those two stars, called Mizar A and Mizar B, together with Alcor, in 1857 became the first binary stars ever photographed through a telescope. In 1890, Mizar A was discovered to itself be a binary, being the first binary to be discovered using spectroscopy. In 1908, spectroscopy revealed that Mizar B was also a pair of stars, making the group the first-known quintuple star system."
The Almighty Buck

Economic Crisis Will Eliminate Open Source 753

Posted by CmdrTaco
from the why-so-gloomy dept.
An anonymous reader writes "The economic crisis will ultimately eliminate open source projects and the 'Web 2.0 free economy,' says Andrew Keen, author of The Cult of the Amateur. Along with the economic downturn and record job loss, he says, we will see the elimination of projects including Wikipedia, CNN's iReport, and much of the blogosphere. Instead of users offering their services 'for free,' he says, we're about to see a 'sharp cultural shift in our attitude toward the economic value of our labor' and a rise of online media businesses that reward their contributors with cash. Companies that will survive, he says, include Hulu, iTunes, and Mahalo. 'The hungry and cold unemployed masses aren't going to continue giving away their intellectual labor on the Internet in the speculative hope that they might get some "back end" revenue,' says Keen."
Image

Dead Goldfish Offered The Vote In Illinois 216 Screenshot-sm

Posted by samzenpus
from the Mr.-Limpet dept.
Election officials in northern Chicago want to know why voter registration material was sent to Princess, a dead goldfish. "I am just stunned at the level of people compromising the integrity of the voting process," said Lake County Clerk Willard Helander, a Republican, who said she has spotted problems with nearly 1,000 voter registrations this year. Beth Nudelman, who owned Princess, said the fish may have got on a mailing list because the family once filled in her name when they got a second phone line for a computer. When will we recognize a goldfish's right to vote?

Comment: Re:SpaceDev, the engine designer will reuse the te (Score 2, Informative) 282

by Viceroy (#9470420) Attached to: SpaceShipOne to Try for Space on Monday
I know this because I work at Scaled, but if you read all of the info on the Scaled website about SpaceShipOne, you'll know that SpaceDev only provides a small portion of the rocket to us. The rocket is actually a Scaled design with assistance given to us by SpaceDev on the bulkhead between the nitrous tank and the solid rocket and a lot the hardware and valves. We also manufacture the rocket casings, using a nozzle made by a supplier, and send them to SpaceDev to mold the solid fuel in place.

Wait till you see some of our future projects which could put a 200lb satelite into orbit for until $750k.

The idle man does not know what it is to enjoy rest.

Working...