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schliz writes "The Australian software patent system could be used by open source developers to ensure their inventions remain available to the community, a conference organized by intellectual property authority IP Australia heard this week According to Australian inventor Ric Richardson, whose company came out on top of a multi-million dollar settlement with Microsoft in March, a world without software patents would be 'open slather for anybody who can just go faster than the next person.' Software developer Ben Sturmfels, whose 2010 anti-software-patent petition won the support of open source community members such as Jonathan Oxer, Andrew Tridgell, and software freedom activist Richard Stallman, disagreed."

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colinneagle writes with an excerpt from Network World: "Guy's and St Thomas' Hospital in London began trials of a Kinect-driven camera last week that would sense body position, and by waving his or her hands, the surgeon can sift through medical images, such as CT scans or real-time X-rays, while in the middle of an operation. During surgery, a surgeon will stop and consult medical images anywhere from once an hour to every few minutes. So the surgeon doesn't have to leave the table, the doctor will work with assistants, but sometimes, if you want things done to your satisfaction, you have to do it yourself. Dr. Tom Carrell, a consultant vascular surgeon at Guy's and St Thomas', described an operation on a patient's aorta earlier this month to New Scientist. 'Up until now, I'd been calling out across the room to one of our technical assistants, asking them to manipulate the image, rotate one way, rotate the other, pan up, pan down, zoom in, zoom out.' With the Kinect, he says, 'I had very intuitive control.'"

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