Given how large the green bandwagon has become, it's no real shock to see an energy-saving concept from the 1930s being exhumed and investigated further. Scientists at Oxford University have begun to take a closer look at an early invention from the great Albert Einstein in order to hopefully create refrigerators (and appliances in general) that could be used completely without electricity. Back in the day, Sir Albert created a mechanism that had no moving parts and used only pressurized gases to keep things chilly. Once compressors became more efficient in the 50s, however, the idea was tossed aside. Now, the idea obviously has greater appeal, and if things keep humming along nicely, a completed prototype should be erected by the year's end.

[Via Physorg]

Let's be honest -- after sinking a few large on a new HDTV, a few hundies on some overpriced cables and even more on HD programming, you weren't about to cough up another month's paycheck for a decent TV stand. For the 48,600 customers out there who purchased one of four different King Pao Enterprise TV Stands (likely sold and distributed by Studio RTA), you now have a product known for tipping over and ruining lives. The E Series, Fierro, Madison DLP and Madison 3000 -- all of which were sold at Best Buy and other big box retailers from May 2004 to August 2008 -- have been deemed unstable and unfit for use in your living room, and it's suggested that you cautiously remove your set and wait for a "repair kit" before it does the removing for you. Godspeed.

When you think coffee table PCs, you probably think Savant. You probably also think: "I can't afford that." At least with the MEdiaCOre Digital Lifestyle PC, you can possibly pretend it's within reach, as creator Pearing Core Systems has it starting well below five figures. After digging a bit, we found that this HTPC / AV rack conglomerate starts at around $6,100, and obviously, you can take that figure about as far north as you please depending on configuration. A fairly novel concept, sure, but one we figure only a select few will realistically consider.

[Via eHomeUpgrade]

Juicing up landline phones with internet connectivity and large touchscreen displays isn't exactly a new idea, but AT&T's new three-piece HomeManager system might finally bring it into the mainstream. The Samsung-built HomeManager Frame is the highlight, with a seven-inch touchscreen that enables features like visual voice mail, address book synchronization with certain AT&T cell phones, Yellow Pages, and other internet-enabled content like weather and news, while the HomeManager Handset carries a similar interface over to a more traditional form factor with a smaller color screen, and the HomeManager Base serves as the heart of the system. It certainly looks nifty -- the Frame's interface seems nice and quick -- but just as with OpenFrame, we're not really sure who's in that crossover zone between people who want this kind of gear and people who still have landlines. We'll find out soon -- HomeManager is available now for AT&T customers in Chicago, Atlanta, Austin, San Antonio, Houston, Dallas, San Francisco, San Diego and Los Angeles for $299, with more to follow. Check a quick video hands-on after the break.

Read - HomeManager site
Read - 3Screens hands-on

Remember those way swank Digital Message Centers we peeked at CES this year? At long last, Audiovox has begun shipping the audio-only DPF710K ($149.99), which sticks upside your fridge and provides a 7-inch display, a dry erase board, digital clock, Post-it pad and a LED message indicator for good measure. If you haven't pieced it together, this thing seeks to simplify your family's lives by providing a base for leaving photos and messages, and we'll admit, it does have a smidgen of a Jetsons vibe to it. Those holding out for the video-capable DPF711K can lay down their $199.99 later this month. Nice hair, kiddo.

Google is the search engine monolith that everyone loves to love. GE is the energy and appliance maker whose public image ranges from ambivalence to dislike (and we don't just mean Nikola Tesla fans). While the two have worked together in the past to put a button on a phone, they don't exactly seem like ideal partners. But, hard times make strange bedfellows, and these two are snuggling up and cooing about the "smarter" energy grid they'll produce together. This includes more intelligent systems driving everything from electric cars to wind generators, which Google will tackle, along with a better infrastructure to deliver that power efficiently where it's needed. That is where GE and its industry-bending spin offs come in, though both expectant parents are hoping for a little help from our new administration to make the magic happen -- whichever new administration we get.

As a sophomore in college I wrote a presentation on "the next generation home" wherein I discussed topics I had researched, ranging from "the information superhighway" (this was 1992, before Mosaic was even in beta) to home automation to interactive television. The thinking was we'd have amazing, automagically working technology controlling our home and our media, it would all come soon and cheap, and work, for lack of a better term, like magic.

Here we are in 2008, and while technology's come a long way, only the rich have home automation and most of the time they spend using it involves rebooting their house. When it comes to interactive television, however, the vision of watching TV and doing cool things like seeing real-time sports statistics, selecting alternate viewpoints, or playing an interactive game just hasn't come to any home I know of. The only major improvements to TV technologies in the past 15 years are: the mainstream availability of HDTV sets and programming, on-demand movie watching, and DVRs. And these improvements are all evolutionary ones, not a single bit revolutionary.

Industrial designer Sung Bae Chang has finally given us mortals the ability to do that which was once considered a bona-fide miracle. Using the "Scan Toaster," anyone with a PC and a USB cable can burn the likeness of the Blessed Virgin Mary (or any image or text that you wish) onto a slice of bread. The toaster utilizes a network of toasting "modules" -- hot wires that rotate within a 30 degree radius -- that burn the image or text you have selected onto the delicious slice of your choice. The peripheral is a finalist in a design competition run by the appliance manufacturer Electrolux, so as-of-yet there aren't any plans to manufacture it on a mass scale. We're guessing that Mr. Sun Bae Chang probably wants to keep the awesome power of the Scan Toaster for himself anyway.

We have the Antwerp design firm Frap to thank for this high-concept "floor clock." Frap's Anthony Duffeleer explains: "Design is an unbelievably pretentious word. A designer is really a process supervisor." Uh, right. Created by a process known as rotation molding, the clock is quite light, considering that it is 1150 mm in diameter (that's almost 4 feet, Americans). And the price? "Available on request from the manufacturer." In other words, if you have to ask, this is probably not the clock for you.

[Via Shiny Shiny]

As much as we prefer a good old-fashioned bird-killin' three blade wind turbine, apparently they cause a bit too much vibration and disturbance for regular home use. That's where the Energy Ball comes in, with its spherical shape that captures wind less obtrusively and yet more efficiently. At least that's what we're told, we're a bit short on details. We do know that it's in the prototype stages and was designed by Swedish company Home Energy, who claims their smallest Energy Ball can provide about 15% of the necessary energy to power the average Swedish home.

[Via Inhabitat]

Here she is: the queen of CEDIA 2008. The first construction material to ever wear the oh-so-coveted THX certification badge. We're not even close to kidding folks -- the Quiet Solutions (formerly known as Serious Materials, evidently) reps were totally gung ho about this $1,495 to $2,495 door, and we just couldn't walk by without giving you a look at what a THX-certified door, um, looks like. Notice the gorgeous brass handles, sturdy (and we mean sturdy) construction and the word "sucker" lightly printed on the rear. Just kidding, we know there's a time and place for this and all, but we couldn't help but chuckle. Oh, and don't run into this thing while perusing the gallery at Engadget HD --face-first into a 220-pound object is no fun.

We first spotted Schlage's web-controlled Z-Wave door locks back in May, but Schlage was still working out details on everything from the name to pricing, and it looks like ditching that key for online access will be pretty pricey: a LiNK lock "starter kit" will run $299 for a lock and Z-Wave Ethernet bridge that enables network control, with additional locks going for $199. On top of that, you'll be charged $12.99 a month for access to the LiNK portal and mobile apps, including 100MB of video storage if you add a video camera to the system. Good luck with that, Schlage -- turns out regular keys don't charge a monthly fee to keep doors locked.