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Apologies for being a little tardy on updating our long-running list of must-have Blu-ray movies, but here it is, refreshed for 2013. This month's updates entries include "Alfred Hitchcock: The Masterpiece Collection," "The Avengers," "Finding Nemo," "Jaws," "Lawrence of Arabia," and "Titanic."

Though my face is at the top of the column, the list was compiled with input from editors John Falcone, Matthew Moskovciak, and David Katzmaier, who look at a lot of video content in their day-to-day testing of products. We also keep an eye on AVS Forum's Blu-ray picture-quality and audio-quality threads, and have always appreciated the site's tiered rating system.

This list is not set in stone, and we'll be adding and removing discs as new ones come out. As always, feel free to make comments and suggest your own personal favorites. They may get added to the list in the future. … Read more

Bluetooth speakers are everywhere, so it's hard to come up with a way to distinguish a new design. An Indiegogo project called Petite Square is looking to stand out by building its enclosures out of ancient history. The speakers are crafted from 50,000-year-old wood excavated from bogs in New Zealand.

Ancient Kauri has been called the the oldest workable wood in the world. It's certainly easier to work with than petrified wood. The giant logs have to be raised out of prehistoric bogs, adding to the expense and rarity of the material. Still, there seems to be plenty available on the market for craftspeople to make musical instruments, carvings, and the Petite Square speakers.… Read more

LAS VEGAS--As their name suggests, SleepPhones (tagline: "pajamas for your ears") are designed for those who want to lie down while listening to music with a pair of headphones. Traditional headphones or earphones tend to get in the way or feel uncomfortable, especially when you rest on your side.

The current version of the SleepPhones, released in 2007, is essentially a pair of earphones hidden within a soft fleece headband. Most people will probably wear it like a hairband, though I can see the product being used as an eye mask for sleeping on a plane. Over the years, the material and speakers have been improved, but the cord remains. This limitation somehow doesn't give as much freedom in terms of head movement, and you have to keep the player close by. … Read more

LAS VEGAS--Achieving DJing glory on the iPad is possible thanks to some pretty nifty apps out there, but there's always been something missing from the experience. A cold flat screen just can't replicate the dynamism and quirks of real knobs and records. Ion Audio is taking a shot at putting the feel back into tablet DJing with a set of tactile controls.

A demo unit of Scratch 2 Go is on the show floor at CES 2013. It consists of a slider control, two round discs for scratching control, and two banks of three knobs each for all the fine tuning. They hang onto the screen thanks to what Ion describes as "industrial suction cups."

The suction cups feel pretty solid. Pull them up and look below to see what makes this tick. Underneath, the spinners have what looks like the tip of a touch-screen stylus. It's nothing fancy, but it works.… Read more

LAS VEGAS--You can't really call AfterShokz products earphones, because they don't go into your ears. The term "headphones" works, though. Last year at CES, the company unveiled its original design, corded headphones that send the music into your mind via your bone structure. The new Bluetooth Bluez takes the same approach, but it's all done in wireless style.

The controls and battery are integrated into the part of the headphones that wraps around the back of your head. A rubbery strip helps customize the fit and keep them in place for active users.

The big selling point is how AfterShokz keeps your hearing available for more important issues than music, like your boss yelling at you, or a car coming up from behind while you're jogging. The $100 Bluez is a couple of steps up from the originals, ditching the hassle of cords and other dangly bits that can get in the way while you're exercising.… Read more

LAS VEGAS--Wireless audio at CES 2013 has been almost entirely dominated by the idea of streaming music directly from your smartphone, usually via Bluetooth.

Teenage Engineering's newly announced OD-11 is taking a different approach, which it calls the Cloud Speaker. The cubelike speaker actually borrows its design from Swedish audio engineer Stig Carlsson, whose original OD-11 in 1974 featured the same angled tweeter and woofer that directs sound out the the top of the speaker, rather than a more traditional front-facing design. The idea is to throw the sound into a room, without a defined sweet spot that standard … Read more

LAS VEGAS--Wireless peripheral maker Parrot is showing off an update to its Philippe Starck-designed Zikmu Solo wireless speaker system. Due sometime this year, the system doesn't differ much aesthetically from the original model introduced back in 2009. The latest version, does, however, offer improved innards, powerful sound, and a lower price point.

The $999 Zikmu Solo has 2x100-watt output and a built-in 1GHz ARM A8 processor that the company says "controls the path of the coil of the bass loudspeaker in real time" to greatly reduce distortion during playback.

The 2.1 stereo audio speaker system features built-in Ethernet, Wi-Fi, Bluetooth, and NFC (for quick pairing). Aside from the array of connectivity features, the Zikmu also jives with DLNA for networked streaming and can even connect with another Zikmu (over Wi-Fi) for even more output. A built-in speaker dock at the top of the device works with older iPhones and iPods with a 30-pin power port.… Read more

It doesn't get any cuter than Priscilla Pink or Charlie Chimp when it come to speaker equipment for kids.

Zagg -- which specializes in accessories for electronics -- introduced the Animatone Snug, a stuffed animal that doubles as a portable speaker, at CES 2013.

The company decided to drop its BoostPlus speaker into a fluffy doll and add it to its children's products line, Frogz. The BoostPlus is a speaker that amplifies the sound of a media device when it's placed on top of it, no wires or Bluetooth required.

Add a device pouch to the doll … Read more

LAS VEGAS--One of my long-standing complaints about sound bars is that too many models tend to block a TV's remote sensor when placed on a TV cabinet.

There's little chance of that happening with the Philips HTL5120, which has a sleek, low-profile shape that should comfortably fit under your TV. The HTL5120 also has a subwoofer built into the sound bar, which gives it a smaller footprint, although that design tends to sound a bit thinner than systems with a separate subwoofer. It comes with an orientation sensor capable of telling whether the HTL5120 is wall-mounted or placed … Read more