lab

Bitcoin has staged a dramatic comeback in the past two months, more than doubling its value against the dollar in that time and trading at record levels.

The virtual currency was trading above $32 a share today after languishing in the mid-teens in January. The record was reached on the same day that Mt. Gox, the world's largest Bitcoin exchange, reached an agreement with CoinLab to manage the exchange's operations in the U.S. and Canada.

Bitcoin sprang up in 2009 as a peer-to-peer currency that intentionally avoided the prying eyes of law enforcement officials. In order to … Read more

From "Minority Report" to the Kinect, we've been on a tech quest for touchless gesture control that frees us from the shackles of mice and old-style controllers. We want to get in on the action and use movement to command our digital devices.

Myo from Thalmic Labs takes that gesture-control desire and builds it into an armband you wear on your forearm.

The Myo uses a combination of motion sensors and muscle activity sensors to track gestures. When you snap your fingers, wave your hand, or point your finger, it translates that movement into a gesture based on the muscles used. An ARM processor and rechargeable batteries power the armband, which communicates with devices using Bluetooth low energy. … Read more

If you've always wished you could embed Twitter follower buttons directly into video, your wait is over.

Thanks to the folks at Wistia, it's now possible to do just that, reports The Next Web.

Wistia's new Follow Lab has come up with a way to add one or more Twitter follow buttons -- like the ones now plastered onto just about every Web site in the world -- directly into videos. The company's new tool lets you embed the buttons wherever you want in a video, and allows you to include follow buttons for more than … Read more

The Epiphany One Puck may well be the world's most awesome coaster. It may also be the most useful. The One Puck doesn't just protect your coffee table from drink sweat, it also charges up your smartphone.

You don't have to plug the Puck into an outlet. It uses a small Stirling engine to provide the power. The device has two sides, one red and one blue. Place a hot drink on the red side, or a cold drink on the blue side.

Stirling engines have been around since the 1800s. They work by turning heat disparities into energy. Epiphany Labs has built a working prototype of its One Puck, though the company is still vague on just how long it takes for the device to charge up a phone. There are a lot of variables at play, including how hot or cold the source is.… Read more

Twitter said today that it has bought Bluefin Labs, a company specializing in social TV analytics.

The deal, first reported by Business Insider, would give Twitter the inside scoop on information such as which Super Bowl commercials drove the social conversation. It would likely also help Twitter become more of a media company as it tries to bolster its advertising revenue by working hand-in-hand with brands and with TV networks.

In its blog post today, Twitter said, "We believe that Bluefin's data science capabilities and social TV expertise will help us create innovative new ad products and consumer … Read more

Twitter has reportedly acquired BlueFin Labs, which generates social TV analytics, in a deal which is said to be the social-networking giant's biggest-ever.

According to Business Insider, Twitter has closed a deal to buy BlueFin, a company that specializes in helping media companies understand how people use social media in conjunction with their TV watching.

As Business Insider wrote, "Twitter's move into social TV makes a lot of sense. It hired a Head of TV last fall and there's a strong correlation between people watching shows and tweeting about them. Just look at last night's … Read more

I can hold my Facebook profile in the palm of my hand. It's shaped like a pink butternut squash with a top hat, no arms, and a bit of blood dripping from its teeth.

This strange creature came about through the Creators Project, a globe-hopping initiative from Intel and Vice that supports artists working through technology. The initiative has been around since 2010, but the Facebook 3D-printable figures project just started this year.

The 3D-printable Facebook project can take three different forms. There's Monster Me, which turns out a little monster. There's Crystallized, which interprets your social data as a pretty crystalline form. There's also Astroverb, which turns out a personalized visual horoscope. These are all pretty abstract concepts. Given the choice, I had to go with the monster.… Read more

Ray Kurzweil's vision of the "singularity" -- when nanobots make humans immortal and computer progress is so fast that the future becomes profoundly unknowable -- is a bad idea.

That's the perhaps surprisingly contrary opinion of Joichi Ito, who as a high-tech investor and director of the MIT Media Lab might be expected to be a natural ally. The lab, after all, aims to be at the center of today's technology revolution.

Ito, speaking today at the World Economic Forum in Davos, Switzerland, said he believes the singularity vision puts the wrong priorities first.

"… Read more

Before too long, techy women may just print out that little black dress instead of buying it at a store.

Don't believe me? Take a look at some of the 3D-printed gems strolling down the catwalk at the Paris Fashion Show this week. Dutch designer Iris van Herpen's haute couture show Voltage tapped the prowess of 3D-printing companies Stratasys and Materialise to create two pieces that look out of this world.… Read more