led

The ViewSonic VX2460H-LED is a 24-inch monitor with a 1080p resolution and dual HDMI ports. With a price of only $200, the aforementioned specs alone are enough to recommend it to those looking for a general-purpose monitor. Luckily, it also has a bit more to offer.

The monitor's default settings don't do it any favors in the performance department, but the five color temperature presets and inclusion of full RGB adjustments mean you won't have to settle for what you're given.

Once tweaked, the VX2460H-LED provides appropriate colors and contrast for general-purpose tasks and surprisingly good … Read more

Since 2011 the FTC has required that every TV display a yellow and black Energy Guide label estimating how much it costs to run for a year. The label assumes a price for electricity (11 cents/kWh) and a baseline usage (5 hours per day).

The cost is tiny. A typical label can read anywhere from $6 for 32-inch LEDs to $38 for 65-inch plasmas (PDF). Per year. That's from 50 cents to $3.18 per month. If that's the definition of chump change to you, you're probably not alone.

That's the primary reason I stopped … Read more

No diversion can divert me from the fact that treadmills are boring. Even if the weather is bad, I'm not much of a TV viewer -- on or off the treadmill. And I often find the most energizing music to also be the most annoying. Reading on a treadmill can be downright nauseating.

But thanks to an experimental system out of Purdue University, I soon may be able to catch up on my backlog of New Yorker digital issues while clocking time on the dreaded tread.… Read more

The beer drinking experience is already fairly interactive. You open bottles, clink them against your friends' bottles, and dress them up in little cozies to keep them cold. Apparently, all that wasn't enough for Heineken, which unveiled a prototype of its new Heineken Ignite bottle last week at Milan Design Week.

The bottles incorporate LEDs, micro-sensors, and wireless networking. The technology can detect when the bottle is just sitting there, when a person is drinking, and when it's used for cheering. Various actions are set to trigger the light effects, or it can be remotely activated to flash in time with music.… Read more

Despite countless reviews and articles proclaiming plasma TVs as having better picture quality, and costing less money, LCDs continue to dominate sales charts.

So the question is, why did you, or will you, choose LCD (or LED LCD) over plasma?… Read more

Today, you've got wireless networks that use radio waves and you've got optical networks that use light traveling in tiny glass fibers. Tomorrow, if Fraunhofer Institute research comes to fruition, a combination of the two could turn living-room lights into network devices.

The German applied-research lab has developed wireless networking that uses rapidly blinking LEDs to transmit data through the air. The technology can send data at speeds up to 1 gigabit per second -- and by using three colors of light, triple that data rate is possible, Fraunhofer said.

The technology could be useful in crowded, interference-prone … Read more

The iPad 5 might jettison grams and millimeters via a redesigned LED backlight apparatus, according to NPD DisplaySearch.

"It's likely that part of the thinner/lighter design will be reducing the size of the LED backlight, partly by making the display more efficient and partly by using more efficient LEDs," said Paul Semenza, an analyst at NPD DisplaySearch, in an e-mail to CNET.

He said he also expects other modifications to reduce thickness. "The other significant change that we feel is likely is a shift to a film-based touch sensor," Semenza said.

It's still … Read more

Leaked from today's 404 episode:

- This is your one chance to play Pong on the side of a Philadelphia skyscraper.

- Arrested Development returns May 26 with all 15 new episodes on Netflix at once.

- Netflix also gets old cartoon shows from Adult Swim; still no Batman: The Animated Series though.… Read more

If you're looking for a big-screen TV of 60 inches or above, then Sharp should be one of the first brands you consider. Last year's LC-LE640U was a very good combination of picture quality and value, and its replacement offers more of the same. In fact they're almost identical, and that's not a bad thing.

The 650 incorporates a couple of tweaks to the set's design and picture processing, as well as a few extra features. The highlights are an expanded Smart TV offering with Skype and Hulu Plus now standard, while in picture-quality terms … Read more