Thursday, January 29, 2015

Skin patch turns friction into electricity to power wearables

Source: http://www.engadget.com/2015/01/29/patch-friction-wearables-generator/

Until we find that perfect technology to power wearables with our own bodies, scientists all over the world are going to keep developing possible candidates. A team from the National University of Singapore, for instance, has developed a flexible, postage-sized device that can convert static electricity into usable energy. One surface of the device is attached to the skin, while the other is covered in silicon with a gold film underneath. Sandwiched in between the two are tiny pillars of silicone rubber -- slimmer pillars lead to bigger output, since they allow a larger surface area to touch the skin.

The group presented their findings at the 2015 IEEE MEMS conference last week, as well as demonstrated how much electricity the device can produce. After attaching the patch to one's forearm and then to one's throat, they found that clenching your fist and talking generate 7.3 and 7.5 volts, respectively. Tapping it with a finger, though, produces 90 volts or enough energy to power several commercial LED lights. The team plans to make their creation even more flexible in the future, so that they can create one in any size and still confirm to the contours of the human body. They'll find that they have a lot of competition from all over the world, though, such as those researchers who developed a tattoo that converts sweat into electricity and those who created a headset that turns a person's jaws into a power plant.

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Source: IEEE

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Wednesday, January 28, 2015

What It's Like To Use Keaton Row, The Startup That Raised $6 Million To Help People Who Are Too Busy To Shop

Source: http://www.businessinsider.com/what-its-like-to-use-keaton-row-2015-1

Cheryl Han keaton row

Harvard Business School grads Cheryl Han and Eleanor Mak wanted to make personal styling more convenient for women who don't have time to shop.

In January 2013, Han and Mak founded Keaton Row, an online platform that pairs women who are too busy to shop with stylists who can pick out clothes for them. 

The styling services are free, and you can shop from retailers like Nordstrom and Shopbop with just the click of a button. 

Keaton Row just announced a Series A funding round led by Time Inc. Returning investors Menlo Ventures, Rho Capital, and Grape Arbor also contributed to the round, which sources say was valued at $6 million. 

I got paired with a Keaton Row stylist to learn a little bit more about the service.

When you sign up for Keaton Row, the site asks you a series of questions so that it can have a good understanding of your personal style.



An algorithm takes the answers you supply and uses them to match you with a Keaton Row stylist.



It even takes preferred color palettes and patterns into account.



See the rest of the story at Business Insider






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drag2share: Identify Songs Without Shazaam by Using Google Now

source: http://feeds.gawker.com/~r/gizmodo/vip/~3/VZFTHocKE-s/identify-songs-using-google-now-1681772603

Identify Songs Without Shazaam by Using Google Now

There are plenty of apps for identifying music while you're listening to it, but you might not know that the same functionality is built into Google Now as well—it's just one of the many features available inside Google's digital assistant that aren't immediately obvious to the casual user. If you hear a tune you would like to identify, here's how to get Google Now on the case.

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Tuesday, January 27, 2015

Tron-like Glow headphones pulse to the music and your heart

Source: http://www.engadget.com/2015/01/27/glow-headphones/

At first glance, a pair of Glow headphones might seem like gimmicky glow-in-the-dark earbuds that are designed to get your attention and not much else. But look a little closer and you'll find something a whole lot more interesting: Glow purports to be the "world's first" pair of smart headphones embedded with laser light. Yep, that TRON-like glow from the cable emanates from something called Fibrance, a special light diffusing fiber from the folks over at Corning -- you know, the same folks who make that Gorilla Glass stuff. As for what makes it so "smart"? Well, the colored light of the cable isn't static -- it actually pulsates to the beat of the music. And, if all of Glow's Kickstarter goals are met, even to the beat of your heart.

But that isn't the only thing that makes Glow so unique. Glow is also one of a few pair of headphones that's designed to be compatible with Android right from the start. "Android never had a dedicated audio accessory," says Zi Wang, the man who came up with the idea for Glow almost two years ago. Wang would certainly know a thing or two about this -- he's currently employed at Google and has worked closely with the Android team. Though he invented the concept, however, Wang's role in Glow is mostly advisorial, leaving most of the operations up to a team he built himself. Leading the team is Rafal Zboinski, an engineer with a long history when it comes to research and development in both hardware and software.

"Close to 98 percent of audio accessories on the market don't work properly with Android devices," says Wang, adding that they mostly only work with iOS. What he means by this, is that these accessories often have features that mimic the built-in clicker found on Apple's earbuds. That clicker does all kinds of things, like adjust the volume, answer phone calls, play or pause the music and even take a photo. Those same functions, he says, don't always play well with Android. Seeing as Android has nearly 1.3 billion users around the world, this struck Wang as a severe oversight. "It deserves a compatible solution to iOS."

What sort of functions are they talking about? Well, in addition to the lights pulsing to the beat of the music or to your heart, there's also a five-way D-pad controller that communicates with your phone over Bluetooth LE. You can use the controller to do all the usual things, like change the volume, play/pause music and switch tracks. It should work with most music apps like Pandora, Rdio and Spotify. Pressing the center button would activate voice commands like Google Now and you can use it as a camera shutter button too. There's also a separate phone button to answer or reject calls, and that D-pad has a clip on the rear.


And that's not all. Wang is planning on much more advanced features that include the ability to understand contextual situations. For example, say you're running late for a meeting and you're in your car. Your phone would be clever enough to know all of that information already due to your scheduled appointments and it would recognize your mode of transportation based on data from speed and motion sensors. If you receive a message in that moment asking your whereabouts, you could simply press the up button to trigger a canned "I'm on my way" response. Another example, Wang says, is if the phone notices you're watching a movie, you could hit a button to trigger an "I'll get back to you" reply.

The catch here, however, is that most of these advanced features will be Android-only, at least to start. iOS users will still have base features like music controls and rhythmic light pulsing, but Wang lacks the resources right now to guarantee parity with both. iOS support is, however, one of Glow's stretch goals on Kickstarter.

Of course, Glow also touts a superior audio performance. It boasts dual balanced armature for great harmonic response and true sound reproduction. Wang says they've worked really closely with Knowles, a company that makes high-quality audio components for brands such as Sennheiser.

Interestingly, the Glow still hooks up to the phone via the regular ol' 3.5mm jack. With Bluetooth LE, why not just add stereo Bluetooth to the mix and remove the need to be tethered to the phone altogether? That's because if the battery ever goes out, you can still use the headphones as just regular headphones. "If the battery goes out on a 15 hour flight, you can still listen to music," says Wang. If it was wireless, you'd be out of luck. Still, Wang says Glow will offer eight hours of continuous use and the team is currently developing an attachment to extend the battery life if necessary.

In the end, Wang wants Glow to be more than just a pair of headphones. He wants them to be in the wearable category too. But while earbuds like the Bragi Dash is focused more on fitness, he wants Glow to be more about lifestyle, emphasizing more on utility and usability. "Our heartrate sensing and ability to express that, is about expression. When you're out running, you can see the light pulse faster according to the rhythm of your heart ... if it senses you're in a calm mood, the pulsing will slow down." There'll be a binary switch that lets you choose whether you'd prefer the light to pulse to the rhythm of the music or to your heartbeat.

Wang wants Glow to have a beautiful aesthetic, but he's also careful to make it out of quality materials. That aforementioned D-pad is made out of a soft polycarbonate, and the housing of the light fiber is wrapped in a TPE material that he says will ensure the cord be free of tangles. As for colors? They'll be available in red, green or blue -- sorry, no RGB color-switching mode yet.

Oh, and there's actually a story behind the choice of the Fibrance material itself. Two years ago when Wang came up with the idea, he wanted to use electro luminiscent light cables. Indeed, he was so far along in the creation process that he had already made prototypes and filmed a Kickstarter video for it. But he came across the Corning Fibrance material by chance at an event, and was so enamored by the technology that he had to make the hard decision to scrap the entire thing and start from scratch. They were only two weeks from launching, but he says he had to do it. It was a good decision in the end, he says, because between then and now, they've also integrated other important features like Bluetooth, the beat analysis and a much lower power chip (an ARM Cortex M0, if you're curious).

I had a chance to try out a working prototype of the Glow headphones, and while it's difficult to truly judge the audio quality in such a brief amount of time, I came away impressed. It was neither too bass-heavy nor too treble-heavy, striking a nice, rich balance between the two. The light, as advertised, did pulse according to the music, but not in a heavy staccato like I expected. Instead it sort of ebbed and flowed with the song, almost like a roller coaster of rhythm rather than anything that flashed or blinked (which I imagine would be far more annoying). It seems like a neat feature, but in all honesty I'd probably feel really self-conscious wearing such an eye-catching thing out in public.

Alright, so what's the damage? If you get in on the Early Bird Special, a pair of Glow headphones will set you back $127. Wait a little longer, and you can snag one for $149, which is a special Kickstarter price. It's certainly spendy, but that's about on-par with most premium headphones. There are also a couple of big-ticket Kickstarter packages -- the $1,000 developer kit will get you an SDK, while a $4,000 backing will get you and a friend invited to a special electric dance music event in Las Vegas, appropriate accommodations, plus three different Glow headphones.

It's worth noting here that certain features require the Kickstarter to hit certain stretch goals. iOS support will need $500,000, the ability for the Glow light to dance to steps and movement will need $750,000 and that cool heart rate monitor thing? That will require $1 million. Photosynthetic sensors don't come cheap.

"Kickstarter for us is a market validation," Wang says. "We want to see if people will like it. What do people think? Are we on the right track?" If you feel like it is and you're willing to put your money on it, then head over to Glow's freshly launched Kickstarter page to pledge your contribution.

[Image credit: Glow]

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Source: Glow, Kickstarter

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Norway Has Figured Out How To Solve The Problem Of Music Piracy

Source: http://www.businessinsider.com/norway-music-piracy-statistics-2015-1

Johnny Depp pirate

New data from Norway reveals that music piracy has completely collapsed in the country. Music Business Worldwide is reporting that the country has hit upon a way to rely on streaming to encourage residents to enjoy music legally.

A new music industry survey asked people under 30 in Norway whether they illegally download music online. The study, carried out by the International Federation of the Phonographic Industry, revealed that there's been a substantial drop in the number of young Norwegian people illegally downloading content.

Norway music download survey

In five years, the number of people admitting to illegally downloading files online has gone from 80% of survey respondents to just 4%. The survey also revealed that less than 1% of young people in Norway said that illegal downloads were their main source of music.

The IFPI is, predictably, pleased with the result. "In the past five years, we have virtually eliminated the illegal file-sharing of music," said Marte Thorsby of IFPI Norge.

These numbers aren't a surprise — Norway has worked for years to reduce the number of residents engaging in piracy. An Ipsos survey from 2013 revealed a continuing decline in the amount of pirated music in Norway.

piracy in norway 2008 2012

So how is Norway managing to buck the trend and reduce the levels of piracy? Simple: Most people in Norway use streaming services instead of buying music.

Digital music is dominant in Norway, the ! IFPI say s. That's not unusual, but it's the popularity of streaming services that seems to have caused the decline in piracy.Digital music Norway

The IFPI says that income from streaming sites in Norway increased 60% from 2012 to 2013, and streaming accounts for 65% of Norway's music market. That's a big difference from other countries. The IFPI estimates that 27% of global digital music revenue comes from streaming services.

Streaming services like Spotify, Tidal and WiMP are big business in Norway, and it's these companies that the IFPI credits with reducing piracy. "We are now offering services that are both better and more user-friendly than illegal platforms," Thorge said.

Piracy is such a non-issue in Norway that police barely have to do anything about it. As Torrent Freak points out, the country hasn't been cracking down on filesharers like the US and UK have been. In fact, nobody in the country has been prosecuted for illegally downloading music, and no piracy sites are blocked by the country's internet service providers.

SEE ALSO: 11 Numbers That Show How Prolific Online Piracy Is Right Now

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