Tag Archives: computer

Future Surgeons May Use Robotic Nurse, ‘Gesture Recognition’

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Purdue University researchers are developing a robotic system that can recognize hand gestures during a surgical procedure. The system would be used to control a robotic scrub nurse or to tell a computer to show medical images of the patient, both of which could help reduce the length of procedures and the risk of infection, says Purdue professor Juan Pablo Wachs. He says the vision-based hand gesture recognition technology could have other applications, such as the coordination of emergency response activities during disasters. The system uses algorithms and a camera to identify hand gestures as commands to instruct the robot or computer. “You want to use intuitive and natural gestures for the surgeon, to express medical image navigation activities, but you also need to consider cultural and physical differences between surgeons,” Wachs says. He says one challenge for the technology is being able to understand context and differentiate intended gestures from unintended ones. The gesture algorithms are based on anthropometry, which involves predicting the position of the hands based on the position of the head. The researchers also are developing ways “to anticipate what images the surgeon will need to see next and what instruments will be needed,” Wachs says.

Filed under Aku dan tulisanku, Dunia Komputer, Info Lain, Pemrograman, Robotika

Feb 5, 2011

Apple iPad vs. The Samsung Galaxy Tab Video Series

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It is the end of 2010, and Samsung has just outed its aboriginal book computer, the Galaxy Tab. Its purpose, afar from authoritative lots of money for the company, is to attempt with Apple’s groundbreaking iPad – a artefact that managed to alone admit a cast new claimed computer market. Many were agnostic about the iPad’s success in the continued run, but as it seems the accessory is still adverse able demand, which aswell becomes credible through the assorted added companies dispatch up to bear their own tablets to the market.

Welcome to addition Video Production by Good e-Reader! In todays video we action arch to arch the Apple iPad and the Samsung Galaxy Tab.

In these two videos we yield a altered access and analyze the accessories from abounding altered facets. We attending at the differences in hardware, elements such as a camera, operating arrangement and centralized memory.

We aswell analyze the two appliance food and accord our opinions on the iTunes and Apple App Store, vs the Android Market.

We aswell analyze the acceleration in internet browsing, keyboards, switching amid mural and account mode. We aswell appearance off arch to arch battle, such as youtube browsing, internet browsing, and ebook about-face speeds and lots more.

If you are cerebration of affairs either the Apple iPad or the Samsung Galaxy Tab, this is a abundant video to see the differences amid both pieces of technology.

If either of these two accessories absorption you, clashing admeasure of added websites that never in fact get their easily on the accessories that they allocution about, we consistently do easily on reviews of all of our e-readers or book computers. Check out our Samsung Galaxy Tab Review and the Apple iPad Review.

Filed under Aku dan tulisanku, Dunia Komputer, Pemrograman

Dec 2, 2010

Stop your computer Running Slow Right Away – Wave Goodbye To a Slow PC

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Having to deal with a computer running slow is something that every PC user out there does not want to deal with, but often, because they are not aware of everything they can do to help restore speed and performance to their computer it goes neglected till there are so many issues the only thing you can do is rely on professional services to get your computer back up and running again.

In most cases, many of the problems our computers experience can be traced back to the computers registry. So just why is a computers registry such an important component? Well, every time a file or setting needs to be located on the hard drive the registry is the first place your computer checks to get an accurate location on the hard drive.

On average, a computer’s registry is accessed and changed hundreds of times a day. With all of those changes it becomes increasingly likely that there will be some serious issues with the entries located in the registry. As your computer goes to pull up the information about the location of a file the information will either be incorrect, out of date or simply missing. In the best situation these problems will result in your computer running slow. As the issues get worse your computer will start experiencing a larger number of problems that become much more serious and eventually make it to where your computer will simply either not function or experience blue screen errors at an increasing rate and you will not be able to use it at all.

What you really need to do in order to keep these problems under control and keep your computer running at full speed is to use a reliable system and registry scanner software. These types of software can easily be used just like good antivirus software. All you have to do is keep the software up to date and every so often you should run the software to catch any small problems before they get worse.

Not only will this get rid of registry errors but a combined system and registry scanner will also stop running malware as well. If you think you do not have malware on your computer think again. Over 90% of computer issues are caused by registry errors and an increasing number of registry errors are caused by your computer being infected with malware. If you want to stop your computer running slow run a system and registry scan and fix it right now.

Filed under Aku dan tulisanku, Dunia Komputer, Pemrograman

Dec 2, 2010

Internet has changed the world

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The Internet has changed people’s lives. Distance, time and space are not be a barrier to store, No time needed to transmit and access a pieces of electronic documents. Services such as email, VoIP, messenger comes compete with telecom services such as mail and phone as we use. Speaking of the Internet can not be separated from the role of the network. Network is a structure that connects multiple computers to share your goals resources (resource sharing) such as printers, and others. In a computer network is generally accepted as a client, and is applicable as a server. Computer users who normally use to access the network referred to as a host or node (node). Computer is acting as a client. While the server is a computer that in the service request from client.

Filed under Aku dan tulisanku, Pemrograman

Nov 27, 2010

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