system

LAS VEGAS--With an updated Cube 3D printer, announced this morning, 3D Systems has demonstrated its commitment to improving the ease-of-use for consumer 3D printing.

The new Cube might look familiar if you recall the company's original model, announced at last year's CES. The new version is available in a few new colors now, but it otherwise largely looks the same. The biggest functional change on its exterior comes to the build plate.

Whereas before the Cube's build plate was a heated piece of metal, the new build plate is glass, and is unheated. Traditionally, you heat the … Read more

I recently put together a new sound system for my living room. With a couple of chunky bookshelf speakers on tall stands, it hardly blends into the vintage expedition decor of the space. I should have held out for a Transparent Speaker.

The Transparent Speaker is a Kickstarter project that looks a bit like a cross between a sound system and a fish tank. It puts all the audio components you need in a glass case. This helps it blend into its surroundings, like an audio system version of a chameleon. … Read more

Screensavers have long outworn their welcome, but some people still refuse to live without them. If you wouldn't dream of having a blank black screen when your computer is idle, Solar System - Earth 3D Screensaver is for you. It shows you our planet in all of its glory.

The goofy early-'90s sci-fi music this application features is a weird choice, but it doesn't totally detract from the screensaver. As for the image, it's a cool spinning Earth that is actually fun to watch. It isn't the most accurate view of Earth you'll ever … Read more

One of the primary uses of computers is, of course, for media, whether you're watching movies, listening to music, playing a game, or running through a feature-packed slideshow. In the middle of the fun, it can be incrediby frustrating to get interrupted by a loud swoosh as you receive a new e-mail, or a speech alert telling you some other program needs attention.

To avoid such interruptions, of course you can quit the various applications like Mail and instant-messaging clients that may cause them, but this will not guarantee silence, as alerts can still crop up from other sources.… Read more

China is now the world's largest Android market, market researcher Informa said today.

Informa estimates that about 786 million smartphones will be sold worldwide by the end of the year, up 45 percent compared with 2011. Total Android-based smartphone sales this year will hit 461 million units. One-third of all of the Android devices sold in 2012 were sold in China, making it the world's largest Android market.

That figure becomes all the more staggering when one considers that the United States is in second place with 11 percent of all Android device sales this year.

The fact … Read more

Sound bar buyers' performance expectations are pretty low; all the 'bar has to do is sound better than the lousy speakers that are built into their TVs. So if that's all you need, a sound bar will get the job done -- but there are better-sounding alternatives, starting with a pair of self-powered Audioengine A2 ($199) speakers. The A2s are terrific, but the Paradigm Millenia CT ($700) is a 2.1-channel subwoofer/satellite system, and it sounds better than the Audioengines. A lot better, and it's really pretty amazing.

Spread 64 inches apart, the Millenia sats produced a … Read more

General Electric has developed an ultraslim cooling solution that could be used in laptops and tablets in the near future.

The cooler uses what GE calls dual piezoelectric cooling jets (DCJ for short). Unlike fan-based versions, which utilize spinning blades, the DCJ implementation is akin to mini bellows that suck in cool air and push out warm air. … Read more

Adobe Systems released Lightroom 4.3 today, adding support for MacBook Pros' high-resolution Retina displays and for raw images from 20 new cameras.

The list of supported cameras includes three higher-end compact PowerShot models from Canon, the small S110, the more flexible G15, and the ultrazoom SX50 HS; the new Nikon 1 V2 compact interchangeable-lens model and lower-priced full-frame Nikon D600 SLR; and competing models from Olympus, Panasonic, Sony, and Pentax. However, the D600 support is only preliminary, according to a blog post by Sharad Mangalick.

The Retina support, available only in Lightroom's library and develop modules, means that … Read more

Adobe Photoshop and Illustrator, two high-profile programs used by graphic artists with a discriminating eye, now support Apple's high-resolution Retina Displays.

The new versions are being distributed through Adobe's new Creative Cloud subscription, which costs $50 per month for a 12-month commitment but is being boosted by a promotional price of $30 per month for a 12-month commitment to prime the Creative Cloud pump.

The idea behind Apple's Retina Displays, which are offered on iPhones, iPads, and MacBook Pros, is to use pixels small enough that the human eye can't distinguish them, removing pixelated edges from … Read more