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Workstations aren't normally our focus, but when Dell shows off a new Precision system that lets four media pros share its graphics hardware at once, you can be sure the company has our attention. If your IT chief springs for a Precision R5500 with four Quadro 2000 cards, each of those cards can take advantage of a graphics pass-through in Citrix's virtualization to render 3D models at speeds much more like what you'd get if the Quadro were sitting in your own PC. Before you have visions of four-player Modern Warfare parties after-hours at work, the inherent barriers of distance and the virtual machine itself will likely rule out any game sessions. We'd add that the Quadro, Xeon processor and the $2,742 minimum price make it an expensive proposition. That engineering simulation will finish a lot faster, though, giving you a bit more time to play back home.

LG's latest 4.7-inch wunderphone may not have penned in an official release this side of the Atlantic, but that doesn't mean the Feds aren't putting it through its paces. A global version of the LG Optimus 4X HD made its way through the FCC test labs recently, revealing a quad-band GSM / EDGE radio with 3G support over AT&T's 1900 / 850 bands. In other words, feel free to import an unlocked slab when they hit Europe next month. Check out the federal filings yourself at the source link below, or check out our own hands-on coverage right here.

Needless to say, Ivy Bridge is here to stay -- at least until Intel takes us on a different road. That being said, Acer just announced a business-oriented machine of its own with Intel's latest chips onboard. Part of the outfit's TravelMate lineup, this 14-inch (1366 x 768) P243 rocks some pretty standard features, including a Core i5, Ivy Bridge processor, an HD webcam for all those Skype calls and a USB 3.0 port. As expected, depending on configuration, you'll also be able to choose up to 8GB of RAM, as well as NVIDIA GeForce GT 630M graphics if you don't mind shelling out the extra cash. Speaking of, Acer's pricing the TravelMate P243 starting at £339 (about $536) once it hits UK shelves -- though, there's no word on when that'll be. In the meantime, you can check out some additional eye candy after the break.

Intel had already promised that it would avoid using conflict minerals, and now it's giving itself a more concrete timetable for that to happen. It wants to have at least one processor that's proven completely conflict-free across four key minerals -- gold, tantalum, tin and tungsten -- by the end of 2013. Lest you think Intel's not taking swift enough action, it wants to reach the tantalum goal by the end of this year. The effort's part of a wider array of goals that should cut back on the energy use, power and water use by 2020. Sooner rather than later, though, you'll be buying a late-generation Haswell- or Broadwell-based PC knowing that the chip inside was made under nobler conditions.

Music just isn't the same without a host of flashing colors to go with it, right? iHome, at least, seems to think so. Its first Glowtunes speaker tower, the new iP76, comes packed with LEDs in seven different hues that can fade, pulse or strobe as your playlist requires. The three-foot iP76 sports a dock for your iPhone or iPod and packs four speakers with Reson8 technology. There's also Bluetooth for streaming from other devices. The iP76 will go on sale for $200 in July. Already dreaming about all the sonic light shows you'll host? Jump past the break for some press info to tide you over.

VIA is planning to get some serious mileage out of its Eden X2 processor -- in the most literal sense possible. It's now producing the AMOS-3002, a Pico-ITX-sized PC intended for in-car infotainment and other situations where an embedded PC needs to have a little more juice for media tasks. The Eden X2 in question comes in a dual-core 1GHz flavor that's completely fanless, but it's fast enough to show 1080p video (when your car is parked, we hope) and can handle more intensive work like dual gigabit Ethernet jacks, optional 3G and even a 2.5-inch hard drive. That breadbox-sized shell can also take a lot of abuse, surviving temperatures between -4F and 140F as well as 50 Gs' worth of shock. You'll have to wait until your favorite car designer or digital sign maker uses the AMOS-3002 to see it in action, but until then, you can get the full details after the break.

CSI: Waterloo? We're not sure how compelling that spin-off would be (inexplicable popularity of the David Caruso-headlined Miami version aside). So, you'll excuse us for scratching our collective tech head over this recently surfaced patent application filed by RIM in November of 2010. The claims of this bizarre USPTO doc describe an apparatus containing some form of a "display element" attached to a portable electronic device that would generate light on nearby objects, snap photographs and then display results indicating potential contamination. Sounds a lot like those UV wands forensics researchers use on crime scenes, non? Well, whatever it is Heins and co. may have brewing in their Canadian R&D labs, we just pray this isn't BB 10's killer feature. Hit up the source below to peruse the legalese for yourself.

Last February, Apple came clean about its efforts to clean up the environment, detailing intentions to make its Maiden, NC data facility a greener place. That site, already home to one solar farm, is now set to host a second 20 megawatt photovoltaic array spanning 100 acres, a one-two power punch that'll jointly generate 84 million kWh annually. Combined with the company's in-development biofuel cell plant, scheduled for opening later this year, that theoretic yield should hit the 124 million kWh mark -- an amount sufficient to power nearly 11,000 households -- providing 60 percent of the center's electric demands. Still, that's not enough to adequately keep operations afloat, so for that very necessary, leftover 40 percent, the house that Jobs built plans to purchase similar clean energy from outside local sources. When all is finally up and running smoothly, the southern facility will earn the distinction of "most environmentally sound data center ever built." Or, at least until another well-heeled competitor comes along to contest that title. Now that's a friendly competition we can get behind.

The FCC has been making a big push towards freeing up the airwaves for medical uses, and it just took one of its biggest steps on that front by proposing to clear space for wireless body area networks. Agency officials want to let devices operate in the 2.36GHz to 2.4GHz space so that patients can stay at home or at least move freely, instead of being fenced in at the hospital or tethered to a bed by wires. Devices would still need the FDA's green light, but they could both let patients go home sooner as well as open the door wider for preventative care. Voting on the proposal takes place May 24, which leaves our tech-minded hearts beating faster -- and if the proposal takes effect, we'll know just how much faster.

There's a trend starting to emerge of judges wanting Apple to talk settlements with others rather than duke it out in the courtroom. Just two weeks after Apple and Samsung were steered towards talking about a potential deal, a Delaware court has ordered Apple and HTC to meet on August 28th in the hopes that they could shake hands and put an end to an increasingly hectic legal battle under the eyes of a mediating judge. Whether or not that happens is very much up in the air. Apple CEO Tim Cook has said he's not a fan of lawsuits, but he hasn't showed indications that he would take legal action off the table just yet. Likewise, HTC is no doubt eager to eliminate phone shipping delays stemming from Apple's court wins, but the lack of immediate pressure and the hopes of winning countersuits might lead it to hold off. Still, if the court's ideal vision of the world comes to pass, you could see HTC's Cher Wang shopping in an Apple Store without staff giving her the evil eye.

[Image credit: mobile01]

Tim and Brian are back in the same makeshift studio as last week. What sorts of shenanigans can we expect? A new couch, perhaps? Only one way to find out!

We largely steer clear of companies going public here at Engadget, but Facebook and its zillions of users warrants an atypical tip of the hat. The outfit has announced that starting tomorrow, 421,233,615 shares of its common stock will be up for grabs at a price to the public of $38 per share. It'll trade on the NASDAQ under the symbol "FB," with the outfit offering 180,000,000 shares of Class A common stock and selling stockholders offering 241,233,615 shares of Class A common stock. Closing of the offering is expected to occur on May 22nd, subject to "customary closing conditions." And with that, we'd like to congratulate a plethora of new billionaires on... well, being billionaires. Don't work too hard, guys and girls.

Celebratory video is after the break.

And then there were three. U.S. Cellular's picking up the pace where its next-gen offerings are concerned, adding yet another device to that lonely LTE product portfolio. Starting today, Samsung's SCH-LC11 mobile hotspot will be available on the regional carrier's site with some sweet, limited time promotional pricing in tow: a mere $50 for subscribers residing in one of the operator's designated 4G coverage areas. For everyone else hunkered down in plain 'ol 3G territory, it'll ring in at $200 -- that's after a $50 mail-in rebate and required two-year contract. So, if you're a fan of deals and like to keep your plethora of portable gadgetry always connected, hit up the source link below and get to ordering.

We're at Samsung's NX-series launch event at Citi Field in Queens, NY, taking a closer look at the NX20, NX210 and NX1000 mirrorless ILCs that began hitting stores earlier today (the NX1000 will arrive in June). All three cameras are virtually identical when it comes to core components like the 20.3-megapixel Samsung-designed APS-C image sensor, so performance on that front should be consistent to what we saw with our flagship NX20 sample. From a spec perspective, these are fine shooters, but the systems' high pricing and (relatively) limited lens selection aren't likely to contribute to Samsung's mirrorless success. Join us past the break for some New York Mets action through the lens of Samsung's NX20.

Samsung NX20 sample images

What better place to announce Twitter's embrace of do not track policies than during a privacy panel at New York Internet Week? Federal Trade Commission CTO Ed Felten let the news slip today -- a fact later confirmed by Twitter and Mozilla. The service has been added to Firefox's Do Not Track feature, letting users opt-out of data-tracking cookies in the browser. More information on the feature can be found in the Mozilla source link below.

It looks like HP could be in store for another wave of big changes. According to a pair of reports out today (backing up a report from Business Insider yesterday), HP CEO Meg Whitman will announce a new restructuring plan on the company's earnings call next Wednesday -- a plan that will entail some significant job cuts. Bloomberg pegs those cuts in the neighborhood of 25,000, while All Things D says they could include as many as 30,000 jobs, noting also that the number is still a "moving target." To put that in perspective, the company currently employs some 320,000 people worldwide. Of those cuts, 10 to 15,000 are said to come from HP's enterprise services group, and the company is also said to be offering early retirement packages to some 5,000 employees. That restructuring plan will apparently include more than just job cuts, though, with Whitman said to be pushing a "cut and reinvest" approach that will apply across the company, according to ATD.

It's been more than a year and a half since Pentax first put out the K-r as its entry DSLR, so it's about time that a sequel roll along to keep the company in the game. If we believe a French catalog, the K-30 should soon one-up its 2010-era brother with a new 16-megapixel sensor and an upgrade to "full HD" (read: likely 1080p) video from the 720p of today. Most of the real change, though, appears to be on the outside: the body would be "tropicalized," which we're sure means weather resistance and not a trip to Tahiti. We'll be a bit disappointed if there aren't subtler under-the-hood changes, though, as the ISO 25,600 sensitivity wouldn't be any different than with the K-r, and the four frames per second continuous shooting would be a decided step back from the six of the K-30's ancestor. The €799 ($1,014) with-tax price for an 18-55mm kit version likewise seems a bit steep for an entry DSLR, although we'll bite given that this is the "maximum." Let's just hope there's some wild color options in the pipeline whenever the K-30 arrives.

The Tegra 3-touting tablet from Acer known as the Iconia Tab A700 hasn't made the rounds since CES, just over four months ago. It's finally hit the federal stage, with the WiFi-only version getting the seal of approval from the FCC, which tells us that its absence from the public spotlight doesn't mean Acer has stopped preparing it for its eventual (and still unannounced) launch date. Sadly, the docs are pretty limited in details, but there's plenty of reason for us to be excited -- the ICS-running tab should ship with a 1.3GHz quad-core NVIDIA SoC and a 10.1-inch 1080p display. Let's hope this is followed up with some news out of Taiwan sometime soon.

As spring reaches full blossom, it's not just the flowers that are beginning to show -- so are the new slates heavy hitters teased back at CES. So, what does that mean? It means it's high-time that we cast a fresh glance over the tablet landscape, took in a deep breath of slate-infused air and exhaled a hearty Engadget tablet buyer's guide. We've been running the smartphone equivalent for a little while now, so we thought it only fair to give the now-mature tablet category one of its own. We're going to look at the main categories of fondleslabbery and carve out what we think are the finest offerings on the market right now. It doesn't matter if you're looking for something big, small, just good enough or so powerful that it could replace your laptop: we've collected our favorites and shepherded them safely into this one humble guide. Of course, if you want to cast your net a little wider, you can always check out our tablet review hub, but if you struggle with indecision, head on past the break to see what's hot right now in Tablet Land.

We've heard reports that Samsung has shifted focus at some of its camera manufacturing facilities away from point-and-shoot cameras with the objective of ramping up production of its compact mirrorless models. And while this move implies that the company's pocketable compacts could be doomed, that's simply not the case. We spoke with Reid Sullivan, Samsung's Senior Vice President of Mobile Entertainment, who reinforced the company's continuing commitment to developing and manufacturing point-and-shoot models -- in short, pocketable cameras remain a focus for the company, which simply made manufacturing adjustments to accommodate an anticipated increase in demand for recently-launched NX20, NX210 and NX1000. Point-and-shoots, for better or worse, are here to stay, and Sullivan explained that while we're unlikely to see new sub-$100 cameras make their debut, there's plenty in the works on the SMART front, with new launches in store for upcoming events like Photokina and CES. Whether there will continue to be demand for point-and-shoots remains to be seen, and while consumers are clearly turning to smartphones for casual shooting, Samsung appears to be in no hurry to abandon the point-and-shoot form-factor.

YouTube has become a treasure trove for rare live editions, outtakes and covers of popular songs -- the latter making stars out of acts like Pomplamoose. However, Google and the recording industry don't feel the same way, but the site's famous content filtering system can only handle exact matches of recorded songs -- so that 14-year-old moppet's cover version of Born this Way remains unfiltered. That could change should a patent application made available today result in a workable product. It describes a Melody Identification system that'll pluck out a "melody fingerprint" from any uploaded file and then determine the appropriate "rights management" to apply -- which sounds ominous. The patents haven't been granted and nowhere in the text of either document does it reveal how the company plans to deal with songs that sound very, very similar, but we can't imagine what'll be left if the worst comes to pass: lots of mute cat videos, probably.

Update: Josh Rice in comments pointed out that Pomplamoose actually buys the rights to its covers. That's the nicest form of prior art there is.