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Today's HDTVs are packed with Smart TV suites, fancy picture processing, and other extras that add functionality and/or affect picture quality. For a serious gamer, none of that matters compared to the responsiveness of the TV, and often the extras just get in the way.

The culprit is input lag. That's the term for the delay, in milliseconds, between a TV receiving a signal and the results of that signal appearing on the screen. Those milliseconds are irrelevant for TV shows and movies, and they don't even matter for most games -- the majority of gamers probably wouldn't even notice if their TV was laggy. But if you're an attentive, skilled gamer, especially one who plays "twitch" games like Call of Duty, Halo, or fighting games, especially in online multiplayer environments, input lag can mean the difference between virtual life and death.

CNET just started testing for input lag, and so far we've corralled a handful of 2013 TVs. Here are five of our favorites so far, in ascending order of lag in Game mode--or the least laggy picture mode, if Game isn't an option. For reference, we grade under 40ms of lag as Good, 40 to 70 as Average, and more than 70 as Poor.

… Read more

If you've done any research into TVs, Blu-ray players, or Blu-ray in general, you've likely seen the alphanumeric 1080p24 (or 1080p/24).

Understanding what it is, and keeping a lookout for products that can take advantage of it, can result in smoother, more natural-looking movie and TV show playback. I'm not talking about the artificially hypersmooth look of the Soap Opera Effect, but instead the correct cadence of motion at which the film or TV show was shot.

All the judder reducing -- and causing -- awesomeness after the jump.… Read more

Apple's rumored iPhone 5S and low-cost iPhone are said to be coming in a rainbow of colors, according to an article by Macotakara.

While Apple has yet to confirm it's even producing the two new types of smartphone, rumors are flying about the phone's specs and appearance.

The low-cost iPhone, which is said to have a plastic shell rather than aluminum, could come in white, pink, green, blue, and yellow-orange -- or, navy, gold orange, white, and gray, according to MacRumors, which translated the Macotakara article. The phone is also speculated to cost around $350 to $400.… Read more

Kazo Vision's Lyrebird is a powerful multimedia publishing solution that lets you create, edit, and distribute custom multimedia content, incorporating a huge range of file and document types to a variety of devices employing LCD screens and projection technology. It's composed of two parts, an Editor and a Player, though they're one and the same in the free Standalone Edition. The free version lets you master Lyrebird's many options and steps, and schedule multimedia presentations to play on your own PC, once or multiple times, always on top (or not) and with effects such as text … Read more

Engineer Ben Kokes is a lot of things. He's an outdoor enthusiast. He's a Bronco mechanic. He's a tinkerer who builds electronic gadgets for fun. He's also in love.

I'll let him tell his story in his own words: "Once upon a time, a boy met a girl. Then a short amount of time later, the boy decided to design and build a ring for the girl, because doing things in the most complicated way possible is just what he does to show the love." To that end, Kokes made a ring. But not just any ring. It's a titanium ring with internal illumination.… Read more

We all know that white light is created when different color wavelengths combine. So what happens when you use that phenomenon to create a lightbulb?

That's exactly what Dutch designer Dennis Parren did when he developed his CMYK bulb. Well, sort of. Expanded from his original CMYK Lamp 2011 graduation project for Design Academy Eindhoven, the bulb consists of a white LED light source pointing downward. Then placed equidistantly around the bulb, the cyan, magenta and yellow LEDs face up.

This has the rather fun and fascinating effect of casting a triple shadow from whatever comes in front of the LEDs -- one in each of the three colors. … Read more

It's extremely reassuring to see that hard drive activity light flashing to the beat of moving data. But suppose you have no activity light? With no LED, how will you know if everything's okay with your PC's HDD? Easy: Try Free HDD LED and see the light. My Portable Software's freeware displays the activity of your system's disk drives, including portable drives, in three places: a flashing system tray icon, a desktop gadget, and even your keyboard's scroll lock LED. It also monitors disk space and can even issue warnings when free space is … Read more

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