3D

LOS ANGELES -- I did not fall! No, really. I didn't (just watch the video). Falling was my biggest fear when I booked a meeting last week to see the Virtuix Omni, an omnidirectional, low-friction surface that allows you to move around in a virtual environment (using the Oculus Rift) without (seriously) endangering yourself, your coffee table, or others.

Hold on! The Omni is about 4 to 5 feet in diameter and is sloped toward its center. It's a low-friction surface with a narrowly grooved exterior. A circular handle surrounds your waist, affording you a degree of much-needed … Read more

For the biggest TV, movie, and gaming experience, you need a projector. On top of all the "normal" TV jargon, projectors have their own buzz words and marketing fluff that must be navigated. Then there's the additional complexity of wiring and screens. None of these things are difficult, especially if you're armed with a handy helpful guide.

Hey, this is a helpful handy guide! Behold, all your projector tech questions answered. … Read more

Will flat-panel TV picture quality get even better in 2013?

I'm guessing "Yes" in the case of the Best of CES nominee Panasonic TC-PZT60 and the re-engineered Samsung UNF8500, very likely the two best-performing TVs of 2013 under $10,000.

But those two are hardly the TV hardware poster children of the 2013 Consumer Electronics Show, where all the headlines touted expensive 4K and OLED sets -- still stupid and chronically under-delivered, respectively -- as well as new gadgetry of questionable usefulness. Finger-gesture control, anyone?

I got a chance to see both the Panasonic and the Samsung … Read more

LAS VEGAS--Sharp kicked off its media event at the 2013 International CES on Monday by revealing the future of the electronics giant's display portfolio.

Specifically, that strategy is being spearheaded by IGZO (Indium Gallium Zinc Oxide) technology as Sharp unveiled a 32-inch 4K resolution IGZO LCD monitor.

IGZO is based on a compound semi-conductor that produces approximately twice the resolution of current LCDs.

Sharp described that IGZO produces a more natural picture with greater presence while delivering more visual information than ever before.

Kozo Takahashi, executive vice president of Sharp Corporation, remarked during Monday's press conference that IGZO … Read more

The entire consumer-electronics world will be focused on Las Vegas this week as the 2013 International CES kicks off in Las Vegas. Today is about major press conferences from the industry's leading companies, but tomorrow, the eyes of the industry will be on the opening keynote address from incoming Panasonic President Kazuhiro Tsuga, who will follow brief remarks on the state of the industry by CEA President and CEO Gary Shapiro. The event starts at 8:30 a.m. PT (11:30 a.m. ET) on Tuesday, January 8, and CNET will be there covering it live. We'll … Read more

LAS VEGAS--Home theater evokes wall-shaking action films, but in the real world sometimes you can't watch your Blu-rays like you're actually at the movies.

The two higher-end models in LG's new 2013 Blu-ray lineup, the BP530 and BP730, have an interesting feature called "private sound mode" designed for those moments when you can't crank your system. Using an app on your smartphone, private sound mode lets you listen to the audio from your Blu-ray player, creating essentially a DIY wireless headphone solution. And while that may not exactly be a "breakout" feature, … Read more

When it comes to TVs, Sharp's latest mantra has been "bigger is better." We'll see how big they can get at the company's CES 2013 press conference. The event starts at 9 a.m. PT on Monday, January 7, and CNET will be there to cover it live. We have a live video stream, along with a live blog of news and analysis, as it happens.

You can tune in to the blog and video stream here:

Sharp went big last year at CES, … Read more

It's hard to breathe new life into the stale Blu-ray category at CES 2013, but Samsung is giving it its best shot with the BD-F7500.

The Samsung BD-F7500 is the newly announced flagship Blu-ray player, including the company's new "S-Recommendation" feature, which suggests content based on what you watch. The BD-F7500's step-up features are rounded out by its 7.1 analog outputs and its ability to upscale content to 4K resolution.

Like most Samsung Blu-ray players these days, it has built-in Wi-Fi and access to Samsung's Smart Hub suite of streaming-media services. More importantly, … Read more

Vacuum tubes are an anachronism in any modern home audio device, and even more so if that same device supports the cutting-edge 4K resolution standard.

Samsung's HT-F9750 doesn't shirk from the unusual juxtaposition, with the 7.1 channel home-theater-in-a-box (HTIB) system featuring both glowing tube preamps and 4K upconversion. Although both features look and sound cool, they're more gimmick than anything else. The tube preamp (which is paired with a digital amplifier) promises a more "natural" sound, although I didn't hear anything particularly special when I listened to the tubeified DA-E750 last year. And … Read more