pulse

Microsoft's crime-fighting tech for sale

McKayla is not impressed with Thursday's big tech stories:

Microsoft helped develop a surveillance system for New York that pulls in information from video camera footage, 9-1-1 calls, radiation detectors and license plate readers, and analyzes the data in real-time to better fight crime and terrorism. New York Mayor Michael Bloomberg announced the program, known as the Domain Awareness System, and it will be available to law enforcement agencies around the world (New York earns 30 percent of sales revenue). It doesn't use face-recognition software, but even still, some critics are worried officers could abuse this technology and … Read more

Pulse leaps from app to Web, at last

iPhone? Check. Android? Check. For most mobile apps, that's enough. Popular news reader Pulse, however, has decided that its next frontier is something you may have heard of before called the World Wide Web.

Pulse's Web app at Pulse.me is built entirely from HTML5, CSS3, and JavaScript, and indicates that the future-Web technologies are rapidly approaching a state where they can easily re-create native app experiences in the browser. The site is accessible from most major browsers on traditional PCs and mobile devices. With the touch-focused Windows 8 and its associated touch screen hardware coming at the … Read more

MIT video tech could be a remote pulsometer -- or a lie detector

In the Fox TV show "Lie to Me," Dr. Cal Lightman was able to tell whether someone was lying by observing what he called "micro expressions" on their faces. The twitch of an eye, the quickening of a pulse, the beads of sweat on a brow -- he looked for clues too subtle for most of us to catch.

Now, researchers out of MIT are developing a video technology they call Eulerian Video Magnification that could do that and more -- by amplifying the motion in a standard video sequence to detect information not visible to … Read more

What's the best under $100 in-ear headphone?

I wrote a very favorable review of the Velodyne vPulse in-ear headphones a few months ago, but for one reason or another I'm still listening to the vPulse. Not exclusively, I listen to my own headphones and headphones I'm reviewing, of course, but there's something about the vPulse that still draws me in.

Part of the appeal is comfort; it's exceptional in that regard, and most of my vPulse listening time is on the New York subway. At home the vPulse has too much bass, but the quality of the bass is so good I don'… Read more

The best personal fitness gadgets right now

Fall is here in force and the chill of winter is in the air. With the season comes plenty of tempting holiday treats and the urge to hibernate indoors. Before you know it, though, swimsuit and tank top weather will cruelly arrive. Luckily, there are new mobile accessories that harness wireless technology, competitive behavior, social media, and other online tools to help couch potatoes catch the exercise bug.… Read more

Japanese artist creates music using brain waves

News of the mind-controlled skateboard spurred a rather heated discussion on Crave this week about how we could apply brain-wave-powered tech to other aspects of our lives.

Of all the things we came up with, music was not one of them. However, Japanese artist Masaki Batoh's had the wherewithal to make that connection.

Wanting to remember and help those affected by last year's Great East Japan earthquake, Batoh produced a new album, called "Brain Pulse Music," that took survivors' brain waves and turned them into music. … Read more

Velodyne's first headphone is a bass lover's delight

Velodyne makes subwoofers, great ones in fact, and the brand is now following a string of speaker manufacturers venturing into the headphone market: Klipsch, Polk, PSB speakers. Velodyne has just introduced a sharp looking in-ear headphone. It's called the vPulse, and I think they have a winner on their hands.

You'd expect that when a subwoofer company makes an in-ear headphone, the device would make a lot of bass, and the vPulse delivers on that score. The big bass drum that opens "Cindy, I'll Marry You Someday," from Robert Plant's "Band of Joy&… Read more

Practice for your bionic hand with Virtu-limb

In the future, we'll all have cyborg bodies with replaceable parts, right? The transition to immortality, though, may take some getting used to. Touch Bionics has a handy new tool to help us practice.

The Scottish maker of the i-Limb Pulse bionic hand is showing off its new Virtu-limb, a tool it describes as "a groundbreaking simulation and training product for myoelectric upper limb prostheses." … Read more

Essential Android apps for plugged-in types

For Web junkies who fancy themselves as "in-the-know," reading news across the Web takes up a significant portion of the day. They tether themselves to their gadgets and mobile devices, soak up new posts on their favorite Web sites, and of course, maintain their presence on all the usual social media channels. It's a sometimes taxing cycle of knowledge breeding hunger for more knowledge. Well, we at CNET are certainly no strangers to the plugged-in lifestyle, so we thought we'd take the time to share a couple of Android apps to help manage it.

Now most … Read more

Pulse News, an elegant mobile reader

Pulse News gives you all the news from your favorite Web sites laid out in an intuitive interface. News sites are laid out vertically so you can swipe up and down to the latest news from all sites quickly, or you can swipe horizontally to read more stories from the same site. Each story heading has the headline and an included graphic, making for a more elegant approach than other news readers that show only text links. Touching a story heading gives you either a text-based summary, a mobile-optimized version for easy reading, or a way to view the story … Read more