technology

We know Boston Dynamics is keen on four-legged robots, even creating a cheetah of its very own. So is the Ecole Polytechnique Federale de Lausanne in Switzerland; its Cheetah-Cub has been in development at the Biorobotics Laboratory since 2008.

Teaching a quadruped robot to walk can be a tricky business, though. Something called a Central Pattern Generator (CPG) network is used to generate movements according to a repetitive pattern. But no matter how robust the rhythm of the movements is, it can be tough to implement outside of a lab environment, where the ground won't necessarily always be even.

Enter the Italian Institute of Technology (IIT). The team there broke down the movements of horses via motion capture into what it calls "kinematic Motion Primitives" (kMP), analyses of the trajectories of limbs and bodies, translated into data that can be fed into a CPG. … Read more

While it might look like a giant robotic pet, scientists at the Georgia Institute of Technology have actually created the "FlipperBot" to generate new data on how organisms move.

The robot mimics the movements of sea turtle hatchlings struggling to reach the ocean. These little creatures need to rely on dexterity and flexibility in their wrists to get around without moving a lot of the surrounding sand.

"We are looking at different ways that robots can move about on sand," Daniel Goldman, an associate professor at the Georgia Institute of Technology, said in a statement. "We wanted to make a systematic study of what makes flippers useful or effective. We've learned that the flow of the materials plays a large role in the strategy that can be used by either animals or robots."… Read more

Technology has tiptoed into kids' pajamas with onesies covered in QR codes that link to bedtime stories.

"It's time for bed, Tommy. Brush your teeth, put on your PJs, and let's scan you."

Smart PJs, called the world's "first and only interactive pajamas," require downloading a free app for iOS or Android and scanning one of dozens of codes from the Smart PJs with a smartphone or tablet. The device then reads aloud a story, sings a lullaby, or broadcasts pictures of animals or other bedtime-appropriate cuteness. … Read more

It's estimated that more than 20 million people worldwide are currently victims of human trafficking. Put in perspective, that's nearly the equivalent of the entire population of Australia.

In an effort to combat human trafficking and provide help for victims, Google has launched a new joint project with three advocacy organizations -- Polaris Project, Liberty Asia, and La Strada International. Dubbed the Human Trafficking Hotline Network, this project aims to create a consolidated global hotline connected to a data-driven network.

Here's more on the project from a blog post by Google Ideas director Jared Cohen and Google … Read more

The flexibility of Thunderbolt storage has just taken a new turn, thanks to G-Technology.

The storage vendor announced today its new Evolution Series of portable and desktop storage devices, which comprises a Thunderbolt dual-bay docking station called G-Dock Ev, and two interchangeable and expandable storage modules that carry the names G-Drive Ev and G-Drive Ev Plus.

Both the G-Drive Ev and the G-Drive Ev Plus hard-drive modules can also work individually as USB 3.0 portable drives. The G-Drive Ev is bus-powered, comes in either 500GB or 1TB capacity, and is slated to provide some 135MBps data throughput. The 1TB … Read more

A federal judge has decided not to elevate an antitrust lawsuit over non-poaching agreements to class action status. But the ruling is far from final.

In a decision announced today, U.S. District Court Judge Lucy Koh said there was not yet enough evidence to turn a present civil suit against seven technology companies into a class action lawsuit, according to Reuters.

The case refers to a civil suit filed in 2011 by five workers against Google, Intuit, Apple, Intel, Adobe, Pixar, and Lucasfilm, claiming that the companies tried to keep down wages through non-poaching agreements.

Six of the companies … Read more

People have never been satisfied with just watching the action on a screen, they want to be immersed in it. What better way than with our powerful sense of smell? Japanese researchers from the Tokyo University of Agriculture and Technology have developed a smelling screen that puts the nose into play.

While early versions of "Smell-O-Vision" in movie theaters worked by floating odors into the air, the new screen is a bit more sophisticated. The scents can be located on specific parts of the screen. That means a person onscreen could be waving a piece of bacon around in the upper corner, and the smell would emanate from the same spot.… Read more

Apple is now squaring off against another legal adversary in China.

The iPhone maker appeared today at a Shanghai court hearing for a case in which it's accused of copying the voice-recognition software used for Siri, AFP reported.

Shanghai-based Zhizhen Network Technology has charged Apple with patent infringement, claiming that it holds the rights to the software in question.

Zhizhen says it patented its "Xiao i Robot" software, which is a "type of instant messaging chat bot system," back in 2004. Siri was developed in 2007. Apple bought the technology in 2010 and unveiled it … Read more

I can't say I'm a fan of the "Star Trek" reboot, preferring the days when the franchise was so bad it was good, but I have to admire this marketing stunt for "Into Darkness."

We've seen LED quadrotor displays before, and there's no denying that lighting up the night sky with small flying machines has enormous potential.

Ars Electronica Futurelab, the same outfit that illuminated the skies over Linz, Austria, last year, launched 30 quadrotors near London's Tower Bridge and flew in a formation that any Trekkie would salute.… Read more