couples

What a heart rate monitor says about your relationship

New research out of UC Davis suggests that when couples who are romantically involved interact, their heart and respiratory rates sync up.

But that doesn't mean you should bring a pair of heart rate monitors to scout out potential partners on your first date. When study participants were paired with someone outside their relationship, neither their heart rates nor their breathing closely matched.

To conduct their research, which was funded by the National Science Foundation and published in the International Journal of Psychophysiology and Emotion, the psychologists in one study placed couples a few feet apart in a quiet, calm room and instructed them not to talk or touch. In another, the couples were asked to mimic each other without speaking. In both instances, heart and respiratory rates were closely matched.… Read more

Ouya game console hits stores in June

Tuesday's CNET Update is ready for a new way to game:

The Android-based game console Ouya (pronounced ooo-yah) is scheduled to arrive at major retailers in June. Preorders have begun for this open-sourced, crowd-funded console. It will give consumers cheaper access to a wider selection of games to play on their television, and games built for the Ouya will be free to try. The console costs $100 and includes one controller. Additional controllers will cost $50.

Also in today's tech news roundup:

- A screenshot taken of an internal T-Mobile document indicates that the carrier plans to sell … Read more

The 404 1,163: Where we just can't be friends (podcast)

Find a stick to bite down on during today's show, because we're learning more than we ever wanted about the band Nickelback -- how they became Internet pariahs, why they've sold 50 million records, and the stomach-churning origin of their name.

We'll also review a new documentary about disappearing glaciers and climate control, question the value of Internet ads and the new "four second rule," and prove that the new flagship Apple store in Palo Alto, Calif., is just too darn loud.… Read more

Web roots out Vancouver riot's kissing couple

There they were lying in the road making out while all around them a riot was taking place.

Or at least that's how it seemed.

A stunning photograph, taken by Getty's Richard Lam, who has been a little slow in putting it up on his home page, suddenly became as iconic as the Doisneau shot of the couple kissing in Paris.

Who were these people? Why were they lying there kissing? But, most importantly for those who trawl the Web in search of shaming the latest trolls, was this a setup?

So many things seem to be staged … Read more

Conjuring up glasses-free 3D for iPad, iPhone

Mobile gadgets like Apple's iPad and iPhone could offer glasses-free 3D courtesy of a new, developing technology created by researchers in France.

Known as Head-Coupled Perspective, the technology uses the front-facing camera on a mobile device to create a glasses-free monocular 3D display. By tracking the position of the user's head, the projected 3D image can change its perspective and offer greater interaction. Even further, the technology doesn't rely on the accelerometer built into the iPhone and iPad, so it could conceivably work for other types of mobile devices.

The researchers behind this budding technology are Professor … Read more

Look ma, no wires! WiPower introduces mainstream wireless charging

Can you imagine placing your cellphone on a Starbucks table and seeing it charge instantly?

Gainesville, Fla.-based WiPower (pronounced "y"-power) is manufacturing wireless-charging technology that could potentially facilitate just that.

Ryan Tseng founded WiPower after he realized how burdening it is to travel with bundles of chargers.

His frustration resulted in WiPower's wireless power transmitter, a mouse pad-like device that connects to a wall with one cord. Devices with an integrated power receiver placed upon the mat start charging immediately.

The product uses inductive coupling, a technology electric toothbrushes have used for years now, mostly … Read more

Hair test reveals travel, lifestyle

The analysis of a single hair can reveal where a person is from and where they've been, which could allow government agencies to track the travels of international criminals and terror suspects, according to researchers.

Researchers measuring the longitudinal sulfur isotopic variations in a strand of human hair can detect slight changes in people's diets to show where and whether they've traveled, while shedding light on their lifestyle, according to a study published this month in the journal Analytical and Bioanalytical Chemistry.

The new method combines a laser ablation system and multicollector inductively-coupled plasma mass spectrometry (LA-MC-ICP-MS), … Read more

The future kitchen looks wirelessly to the past

I've been all about the future this week, writing about a futuristic cotton-candy maker and conceptual kitchen designs that may one day become common place. And why not? It seems appropriate, what with the stock market riding a roller coaster and a wonky economy on everybody's mind. It's nice to sit back, relax a little, and think of what the far-out future could bring us.

For example, wireless electricity. Anybody who has ever searched for an available outlet to plug something into (which should be just about everybody) knows how beneficial the technology could be. I know … Read more

New single: Gnarls Barkley 'Run'

Drum roll, please. America's most intriguing and addictive collaborations to emerge in the last 2 years is back. And, just when we thought we had finally got rid of the song "Crazy" from the brain, now we got "Run" to worry about. The track sounds straight out of the swingin' 60s -- bearing the same kind of excitement as early James Brown or like the peak song in a great musical. Theatrical as it may be, it's still contemporary (yet addicting) thanks to Cee-lo's hefty soul shouts and Danger Mouse forward thinking production style.

Gnarls Barkley new album suitably entitled, The Odd Couple is set for release in April. Check out the new single "Run" plus the classics and mind tripping videos that made this odd couple so hip and love able. … Read more

Video: eCoupled Wireless Charging Pad

No matter how wireless your wireless device is, it still requires at least one cable to charge it up. Well, that might not be the case for much longer. A number of companies are working on bringing wireless charging modules to the in-car market. Brian Cooley takes a look at one such technology from eCoupled, on show at this year's SEMA show.