LED

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

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

As your incandescents burn out, it's a good time to consider switching to LED bulbs. By now, you probably know that LEDs have an impressive lifespan (20-something years!) and are very cost-effective. You probably also know that they're a pricey investment that can run five times more expensive than incandescents.

Despite the cost, now's the right time to switch to LEDs. These bulbs have made significant advances over the last few years, finally delivering the warm light incandescents have comforted us with for decades.

More than ever, there is also an overwhelming number of LED varieties, and … Read more

I can't say I'm a fan of the "Star Trek" reboot, preferring the days when the franchise was so bad it was good, but I have to admire this marketing stunt for "Into Darkness."

We've seen LED quadrotor displays before, and there's no denying that lighting up the night sky with small flying machines has enormous potential.

Ars Electronica Futurelab, the same outfit that illuminated the skies over Linz, Austria, last year, launched 30 quadrotors near London's Tower Bridge and flew in a formation that any Trekkie would salute.… Read more