glasses

LAS VEGAS--Tucked away toward the rear of Sony's CES booth sit a pair of refreshed 3D active-shutter glasses for the new year.

The updated model, TDG-BR750, represents a new design philosophy in the company for 3D specs. Essentially, less is more. In fact, Sony's new frames look eerily similar to Samsung's ultra-light SSG-3500CR 3D glasses.

Gone is the bulky, plastic design of previous generations: the new Sony glasses look vastly better and are much more comfortable. The BR750 weighs only 1.2 ounces, and is made mostly of titanium. That is a noticeable difference in comparison to last year's model, the TDG-BR250, which is mostly made of plastic and weighs 2.1 ounces.

I can personally vouch that the BR750 should also fit people with larger heads much better than previous models. With the diminished weight, the glasses also feel like they will be much better suited for extended 3D viewing sessions. … Read more

Gorilla Glass, which I wish covered my cracked Samsung Galaxy Nexus screen, is heading to market in a stronger 2.0 version.

Corning introduced the new material at CES yesterday, saying that newfound strength lets screens be made 20 percent thinner. That, in turn, can improve brightness, touch response, and of course device thickness.

I also hope the thinner glass will effectively bring text and graphics closer to the surface of smartphones, something I find makes them much easier to use since my eye isn't as distracted by multiple layers of visual information.

"Product qualification and design implementation … Read more

LAS VEGAS--As a rule, no company divulges pricing at CES anymore, but we still have reason to suspect that when its price actually does get announced, the Sony HX750 series might represent a good picture-quality-for-the-buck proposition.

This set is the least expensive in Sony's admittedly small 2012 CES announcement lineup to offer the edge-lit local dimming we liked so much on the NX720 from last year.

Sony has slowly begin competing in price in some TV categories over the last couple of years, and the HX750's feature mix eschews the MotionFlow 960 of the step-up HX850, settling for … Read more

LAS VEGAS--Much like Samsung this year, the best LCD-based TV Sony announced at CES is a non-full-array model, relying on edge-lit LEDs to produce its picture.

That's the bad news for videophiles expecting a full-array follow-up to the excellent XBR-HX929. The good news for said videophiles? Judging from the picture quality of the NX720 from 2011, Sony knows how to eke great black levels and minimal blooming from an edge-lit configuration.

It's curious that Sony didn't name the HX850, a TV its press release identifies as a "flagship," with the traditional "XBR" moniker. … Read more

It takes a lot to stand out in the crowded world of ultrabooks, but HP is betting that a liberal dose of Gorilla Glass will do the trick.

The newly announced HP Spectre is the most glass-covered laptop we've ever seen. Is that a good thing? We've seen glass-heavy smartphones like the iPhone 4, but not so much in laptops...until now. At CES 2012, we got a good close-up look at HP's bold Envy redesign.

The Spectre is HP's first consumer-oriented ultrabook (the HP Folio 13 released last year was technically HP's first ultrabook, … Read more

Sure, the idea of augmented reality has some appeal.

Overlaid on your view of the real world, your Net-connected glasses show navigation instructions, prompt you with the name of the person you're talking to, and run an ad-blocker app to turn billboards into wallpaper with soothing nature photos. And with one display for each eye, you see in 3D, so you can turn the outisde world into an immersive videogame.

The only problem is that you look like a total dork walking around with bulky electronic devices stuck to your face.

Vuzix, which sells such products, says it's … Read more

Toshiba has confirmed to CNET that it plans to make a glasses-free 3D TV available to buyers in the U.S. sometime during the first quarter of 2012.

The set would be the first of its kind for the North American market, although Toshiba already has 55-inch glasses-free 3D TVs available for sale in Germany (the 55LZ2) and Japan (the 55X3). Both went on sale in December and retail for more than $10,000 in their home currencies.

A Toshiba representative told CNET that the U.S. version would be similar to those versions, but he couldn't provide additional … Read more

What do metallic glass, the world's largest solar-powered boat, and next-generation credit cards have in common? They all captured the attention of SmartPlanet viewers this year.

CNET sister site SmartPlanet has rounded up its most watched videos of 2011 in the areas of science and technology. Other videos that proved popular included one about a family recycling rain water and one on NASA recycling urine and turning it into drinking water for its astronauts.

This video originally appeared on SmartPlanet with the headline "SmartPlanet's Top 10 videos of 2011."

Related SmartPlanet links:

It sometimes seems that the only time people talk about 3D TV lately is to knock it.

The much-hyped 3D revolution hasn't exactly set the world on fire after it kicked off at CES 2010, and even though plenty of new television sets are 3D compatible, the actual amount of 3D content available remains slim (and with 3D losing its luster at the box office, it may become slimmer still).

One possible exception is stereoscopic 3D video games, currently supported by both the Xbox 360 and PlayStation 3. Stereoscopic 3D feels like a perfect fit for this technology, which hypothetically only needs to render the 3D information already present in nearly every game (with the exception of, for example, 2D side-scrolling games).

On the PC side, stereoscopic 3D has been around for several years, thanks to Nvidia's 3D Vision platform, which uses compatible hardware and active shutter 3D glasses to enable you to at least try and play almost any PC game. Some games work better than others, and chances are you don't have the right PC hardware, but it's definitely fun to play around with different games (Dragon Age, Portal, etc.) and try your luck. … Read more