Nov 10

Microsoft on Wednesday unveiled a trial version of a new Internet Explorer designed to fight the growing challenge from Firefox.

But the new browser from the giant software company won’t have it easy. Developers for the open-sourced Firefox released a trial version of a new application for the internet, Ubiquity, which makes it easier to access and share information that combines intuitive commands with browser functionality.

Microsoft’s new Internet Explorer showed off improved privacy and security features that give users greater control over their browsing history, “cookies” and other data.

The browser boasts “InPrivateBrowsing,” which allows users to surf the visit being logged in the browser history, and “InPrivateBlocking” that prevents sites gathering information about their visit.

It also includes a browsing tool called an “accelerator,” which allows users to highlight text on a Web site and access a variety of functions, including different search engines, language translation or map displays.

Ubiquity offers a similar service but with a much wider range of commands.

Initial reviews found that IE8 also loaded web pages significantly faster than its predecessor, IE7, and that it matched Firefox for speed.

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Nov 10

Women who’re not comfortable revealing their age should stay miles away from University of Illinois-developed computer software that reveals a person’s age just like humans do—by looking at his or her face.

The software, developed at the University of Illinois, Urbana-Champaign, could analyse an image of your face to verify your identity or run a commercial according to your interest.

“Age measurement is very difficult. If you use the face to estimate age we can really get the apparent age, or how old a person looks,” Discovery News quoted Thomas Huang, the lead developer, as saying.

For developing the software, the researchers trained their computer algorithm using 1,600 different people with five pictures of each person, for a total of 8,000 images.

The age of the people in the pictures ranged from one year to 93 years old.

While the computer was not told what to look for, it still searched the faces and used its own software to determine which features best determined the person’s apparent age.

One of the features the computer took into account was gray scale— it saw how dark or how light each pixel was compared to other pixels, and then guesses the apparent age of the individual.

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Nov 10

A team of archaeologists, scientists and software programmers has created a 3D virtual model of the city of Cologne as it was 2,000 years ago, which would enable visitors to virtually fly through the city.

According to a report in Spiegel Online, the new computer program will allow the curious to see Cologne, Germany’s fourth-largest city, as it was almost 2,000 years ago, when it was a major northern outpost of the Roman Empire.

“Now, for the first time, people will be able to visualize what an amazing city Cologne already was in antiquity,” said Hansgerd Hellenkemper, the director of the city’s Romano-Germanic Museum.

The program allows visitors to use a computer mouse to navigate a virtual “flight” around the city, where they will find impressive sights, such as the massive city wall and its monumental gates, the forum, the over 40-meter-high (130-foot) Capitoline Temple, the forum with its semicircular portico and the proconsul’s palace.

The project, which has taken over three years to put together, is a collaboration between archaeologists, researchers and software experts drawn from the Archaeology Institute at the University of Cologne, the Koln International School of Design (KISD), the Cologne University of Applied Sciences, the University of Potsdam’s Hasso Plattner Institute (HPI) and Cologne’s Romano-Germanic Museum.

According to the project’s Web site, the purpose of creating the model was to “allow Roman Cologne to be visualized using the findings of current research and to thereby make it comprehensible in its historical dimension to an even larger public.”

Cologne’s history stretches back to 38 B. C. After Julius Caesar pushed the empire north during his conquest of Gaul in the mid-first century B. C., the Romans resettled the Germanic Ubii tribe on the banks of the Rhine River.

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Nov 10

Version 10 of the Opera web browser is now available. The biggest innovation in this latest product from the Norwegian software designers is its Turbo compression technology. It provides quicker loading of web content even for slow internet connections.

The developers have also redone the browser’s interface and provided spell checking and options for enlarging and reducing the tab bar.

The newest version can be downloaded for free at opera.com. Opera is available for Windows, Mac and Linux operating systems.

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Nov 10

While experts have long been trying to use handwriting as a tool in forensic labs or their personality traits, researchers have now developed a computerized tool that can measure handwriting characteristics more effectively, making it greatly useful in lie detection.

Headed by Gil Luria and Sara Rosenblum at the University of Haifa, the researchers utilised a computerized tablet that measured the physical properties of the subject’’s handwriting, which are difficult to consciously control (for example: the duration of time that the pen is on paper versus in the air, the length height and width of each writing stroke, the pressure implemented on the writing surface).

And they have found that these handwriting characteristics differ when an individual is in the process of writing deceptive sentences as opposed to truthful sentences.

The handwriting tool has the potential to replace, or work in tandem, with popular, verbal-based lie detection technology such as the polygraph to ensure greater accuracy and objectivity in law enforcement deception detection.

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