engineering

A subsidiary of intellectual-property firm Vringo is suing Microsoft for allegedly infringing two of its patents, Vringo said today.

Wholly owned subsidiary firm I/P Engine filed the suit in the Southern District of New York.

I/P Engine is seeking a judgment from the court declaring that Microsoft did infringe its patents and requests the court to award past and future damages through royalties and "any form of recoverable economic injury."

The two patents relate to U.S. Patent No. 6,314,420 and U.S. Patent No. 6,775,664, which detail essentially the foundation framework … Read more

There's no opinion shortage online, but who are you going to trust? Your friends, of course -- with help from Wajam for Windows. Wajam extends social searching to the wider Web. It uses data from your Facebook, Twitter, and Google+ accounts to show you what your friends think about the things you want to know about, like restaurants, coffee shops, movies, records, and other stuff they've shared. Say you want to try a new restaurant, but you've heard mixed reviews. If any of your friends have tried it and shared an opinion, Wajam shows you what they … Read more

Painting lines on a floor for team sports is so old school. Why not use programmable LED lights under a glass surface?

That's what Germany's ASB Systembau is doing with its ASB GlassFloor. With a frame of aluminum supporting a glass floor, it can be set to display lines for sports like basketball, handball, volleyball, or whatever else you want to play.

Ceramic dots on the glass re-create the feel of a wooden surface, while special etchings diffuse the LED light and prevent glare from bothering athletes.

That means you can also have all manner of ads, scoreboards, and graphics on the floor. … Read more

LAS VEGAS--Wireless audio at CES 2013 has been almost entirely dominated by the idea of streaming music directly from your smartphone, usually via Bluetooth.

Teenage Engineering's newly announced OD-11 is taking a different approach, which it calls the Cloud Speaker. The cubelike speaker actually borrows its design from Swedish audio engineer Stig Carlsson, whose original OD-11 in 1974 featured the same angled tweeter and woofer that directs sound out the the top of the speaker, rather than a more traditional front-facing design. The idea is to throw the sound into a room, without a defined sweet spot that standard … Read more

Today's Google Doodle honors the birth of a computer visionary who believed such machines could be more than just number crunchers.

Born December 10, 1815, Ada Lovelace is perhaps best known for her contributions toward Charles Babbage's Analytical Engine, Designed but never actually built until 1991, the Analytical Engine is in many ways one of the ancestors of today's computer systems.

A mathematician and writer, Lovelace took on the task of first translating and then expanding upon an article describing the Analytical Engine. Her notes contains what some people think of as early computer progams or algorithms, … Read more

Continuing CEO Marissa Mayer's march toward all things mobile, Yahoo has acquired tiny mobile video-chat startup OnTheAir.

Yahoo snapped up the San Francisco-based startup today, the five-employee company announced on its Web site. Yahoo confirmed the acquisition, its second since Mayer took over as chief executive this past July.

"When we first met with the team at Yahoo, it was clear that everybody there is committed to making mobile products the backbone for the world's daily habits," the company wrote.

The mobile market is growing rapidly, and Mayer has said the space is integral to Yahoo'… Read more

NASA is already experimenting with 3D-printing components for rockets to Mars, but the fun doesn't have to stop at liftoff.

Researchers at Washington State University and NASA are suggesting that rocks on the moon or Mars could be used to print useful objects like tools or replacement parts.… Read more

Foursquare is edging even deeper into Yelp territory. Today the check-in social network announced that it is launching a 10-point rating system for local businesses with its iOS app update.

Sound familiar? That's because it's basically Yelp's business model. However, Foursquare said that what it's introducing is "a lot different from the other types of ratings you see today."

"Instead of other sites where every place gets 3.5 stars, we come up with our scores using the same Foursquare magic that powers Explore," the company wrote in a blog post today. &… Read more

To those of us who are human, a lack of empathy from others can be quite startling.

A lover says to us: "Oh, your mother's death made you sad? Why didn't you say?" We look at them and think: "You should never have studied engineering. Or math. Or business."

Now presumably uncaring scientists have delved into the roots of this issue and emerged, tousle-haired, with a fascinating conclusion: Empathy represses analytic thought.

This explains so much -- especially Google.

As Science Daily feels it out, research led by an unfeeling brain at Case Western … Read more