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Miscellaneous

New smart fabric mimics the way skin perspires

Biomedical engineers are unveiling a new type of fabric that, much like human skin, can turn excess sweat into droplets that simply fall away on their own accord.

"We intentionally did not use any fancy microfabrication techniques so it is compatible with the textile manufacturing process and very easy to scale up," said Siyuan Xing in a school news release. Xing is the lead biomedical engineering student on the project at the University of California, Davis.

An article in the journal Lab on a Chip describes the fabric's microfluidic platform. Multiple woven threads suck droplets of water … Read more

Opera's Android browser leaves beta stage

Opera Software's new and improved Android browser has gone gold.

The company announced the news on Tuesday, saying that its browser for Android, which was available as beta software in the Google Play marketplace, is now complete and officially launched. Getting it out of beta means that Opera is confident that most of the bugs are gone and the software is ready for wide use.

Opera announced the initial browser overhaul in February at Mobile World Congress. Rather than base the software on its Presto engine, it decided instead to move to the open-source Blink engine used in Google … Read more

Apple still world's most valuable global brand, says report

Apple has again been crowned the most valuable global brand in the annual BrandZ report.

Released Tuesday, Millward Brown Optimor's 2013 BrandZ report pegs Apple with a brand value of $185 billion, up from $183 billion last year. Based on financial data and the opinions of potential and current buyers, Apple retained its top rank in spite of the thrashing suffered by its stock over the past several months.

"Despite a more competitive marketplace and other challengers nipping at its heels, Apple's ability to maintain its No.1 position demonstrates the value that having a strong brand … Read more

AT&T, Sprint waive overage fees for Oklahoma tornado victims

AT&T is trying to do its part to help victims of the Oklahoma's massive tornado.

The carrier will bring in extra telecommunications resources to the affected area and will waive overage charges for affected customers through June 30.

"Our thoughts and prayers are with those affected by the tornado," the company said Tuesday. "We are coordinating with local authorities and bringing in additional resources. We recommend text messaging for communications with family, friends, and loved ones given heavy call volumes."

AT&T subscribers who want to aid the Red Cross in its … Read more

Tough Cat B15 Android phone marks U.S. debut

LAS VEGAS--Caterpillar's Cat B15 Android smartphone is the newest entrant to the U.S.' rough and ready durable phone tussle.

I got my hands on the B15 this past March when it first appeared on the world stage at Mobile World Congress. This U.S. variant is essentially the same handset, except for the cellular support -- AWS bands 1700/2100 to complement GSM 850/1900 support.

There's no launch date yet, since Cat is actively pursuing North American partners like carriers and retailers for around $350 unlocked.

Made by the same company that builds industrial tractors and … Read more

U.S. Navy dolphins find antique torpedo

Unlike Acoustic Kitty, the U.S. military's dolphin program, active since the 1960s, has had quite a bit of success. Dolphins, you see, are capable of producing sonar, and have an aptitude for learning commands, proving to be much more useful than machines for aquatic mine detection.

"Dolphins naturally possess the most sophisticated sonar known to man," explains Braden Duryee, operations supervisor for the SSC Pacific Biosciences Division. "They can detect mines and other potentially dangerous objects on the ocean floor that are acoustically difficult targets to detect."

This time, though, two of the trained bottle-nose dolphins have discovered something much more interesting than mines off the coast of Coronado, Calif: a late 19th century Howell Automobile Torpedo, the first self-propelled torpedo in the U.S. … Read more

4 biggest challenges facing Google Glass

Will Google Glass replace our smartphones? Or is it destined to become the biggest failure in Google's history?

Only one thing is for sure: Google Glass is in for a bumpy ride.

Unlike some journalists, I believe that Glass has great potential, especially when developers build more apps for it. Google faces an uphill battle of Everest proportions spurring mass adoption for the device, though. Just because it's "the future" doesn't mean it will be embraced by the public (see: Segway).

I believe Google Glass faces big obstacles in four key areas: privacy, style, usability, … Read more

LG to demo bendable, unbreakable smartphone screen

LG Display is preparing to demonstrate a new, flexible smartphone panel that promises to be unbreakable.

The new screen is set to pop up at the Society for Information Display's annual exhibition, Display Week 2013. The event, which showcases display products, is taking place this week in Vancouver, Canada.

The OLED (organic light-emitting diode) technology used in the LG screen is apparently thinner, lighter, and more flexible than conventional LCD displays.… Read more

Google Glass and the men's room urinals

commentary I suppose it was inevitable. The debate about Google Glass has extended into the bathroom. For those who've never experienced the joys of a men's restroom -- generally the women of the world -- here's how Glass might change our glorious experience.

Nick Bilton of The New York Times penned a great piece about how "the future came crashing down" on him as he stood at a urinal next to a Google Glass wearer at the Google I/O conference. I immediately identified, having had a similar close encounter at Google I/O.

In … Read more

The Week in Pictures: Google's utopia to a stem cell burger

The technology world was buzzing with news this week. From Google's annual I/O conference to some very tiny robotics, these are the images from the week's tech stories that stood out.

Google CEO Larry Page took the stage at Google I/O this week. He held a Q&A session at the end of the keynote presentation, during which he reinforced the idea of a technology-driven utopia and criticized anything that stood in the way of Google's vision.

Bugs, of the real and robotic kind, also saw a lot of attention. Researchers at Harvard conducted … Read more