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AT&T announces Windows Phone Mango lineup coming this fall, existing devices to be updated
In the first of what we expect to be many announcements related to Windows Phone Mango devices, AT&T stepped up to the plate this morning by unveiling three new "4G" handsets that use the latest version of Microsoft's OS: the HTC Titan, Samsung Focus S and Focus Flash. We already know quite a bit about the Titan, but details on Sammy's selections are slim for now -- images aren't even available for either phone, though it's likely we've seen at least one of them before. In addition, the carrier's also planning to update its entire existing lineup with Windows Phone 7.5. As for the fall lineup, there doesn't seem to be a slacker in the bunch. The Focus S will have a 4.3-inch Super AMOLED Plus display, 1.4GHz CPU and an 8 megapixel rear camera that accompanies a 1.3 megapixel front-facing cam for video chat. Also bearing Mango is the Samsung Focus Flash, considered the lower-end offering by Sammy, which still brandishes a 3.7-inch Super AMOLED screen -- no Plus involved on this one -- as well as a 1.4GHz CPU and 5 megapixel rear shooter and front-facing camera that for now has no specified resolution. Each of the phones are expected to arrive in the fourth quarter, and the existing lineup should be on the receiving end of the update sometime "this fall." This is just the beginning of the impending flood, so we can't wait to see what else is around the corner.
Researchers wed quantum processor with quantum memory, quaziness ensues
Quantum computing has a long way to go before becoming truly mainstream, but that certainly hasn't stopped us from indulging in dreams of a qubit-based existence. The latest bit of fantasy fodder comes from the University of California, Santa Barbara, where researchers have become the first to combine a quantum processor with memory mechanisms on a single chip. To do this, Matteo Mariantoni and his team of scientists connected two qubits with a quantum bus and linked each of them to a memory element, capable of storing their current values in the same way that RAM stores data on conventional computers. These qubit-memory links also contained arrays of resonators -- jagged, yet easily controlled circuits that can store values for shorter periods of time. The qubits, meanwhile, were constructed using superconducting circuits, allowing the UCSB team to nestle their qubits even closer together, in accordance with the von Neumann architecture that governs most commercial computers. Once everything was in place, the researchers used their system to run complex algorithms and operations that could be eventually used to decode data encryption. The next step, of course, is to scale up the design, though Mariantoni says that shouldn't be too much of a problem, thanks to his system's resonators -- which, according to him, "represent the future of quantum computing with integrated circuits."
Ultra-pure material lets electrons discover each other on the quantum dance floor
These guys aren't Purdue University professors, they're DJs. That thing on the left? It isn't a high-mobility gallium-arsenide molecular beam epitaxy system, it's their decks. It creates an ultra-pure material so perfectly latticed that it traps electrons between its layers and stops them bouncing around like drunken fools at the high school prom. By squeezing them ever so tightly, it lulls the particles into an "exotic" slow dance, at which point they become "aware" of each other and start performing correlated motions that are essential for quantum computing. That's a still a long way off, but if one day we find ourselves affixing gallium arsenide swabs to our quantum motherboards, we'll raise our lighters in the air. Informative PR after the break.
Quantum dots could coat the world in nano-sized solar panels
We've long believed in the mystical power of quantum dots, so it makes perfect sense to us that one day they'll be used to fully harness the Sun God's rays and thereby save the planet. The nano-particles turn light into electricity, and could potentially be manufactured cheaply and abundantly enough to coat surfaces in current-generating paint. The main obstacle to this has so far been efficiency: the clever little dots just don't work very hard. However, scientists at the University of Toronto now claim to have discovered a fix. Instead of using a single layer of particles, which can only harvest one meager wavelength from the full gamut of solar light, they added a second coat on top and configured it to be sensitive to an additional part of the spectrum. By adding third and fourth layers, the researchers hope to achieve a commercially viable efficiency of 10-percent within the next five years. We humbly call on Ra to be pleased with their efforts.
D-Wave sells first commercial quantum computer to Lockheed Martin
Who found ten million dollars to drop on the first commercially available quantum computer? Lockheed Martin, it seems, as the aerospace defense contractor has just begun a "multi-year contract" with the quantum annealing experts at D-Wave to develop... nothing that they're ready or willing to publicly discuss at this time. This "strategic relationship" marks the second major vote of confidence in D-Wave's technology, after Google built image detection algorithms for the company's processors a couple years back. Or, perhaps Lockheed Martin just wants a new shiny black toy for the Skunk Works labs. PR after the break.
D-Wave One claims mantle of first commercial quantum computer
Whether or not D-Wave has actually built a quantum computer is still a matter of debate (though, a study authored by the company and published in Nature claims to prove its success) but, whatever it is these crafty Canadians have created, you can order one now and start crunching qubits with abandon. The D-Wave One is the first commercially available quantum computer and, while its 128-qubit processor can only handle very specific tasks and is easily outperformed by traditional CPUs, it could represent a revolution in the field of supercomputing. As D-Wave scales up to thousands or tens-of-thousands of qubits, complex number theory problems and advanced cryptographic systems could crumble before the mighty power of quantum annealing... or at least give us faster Google searches. Just out of curiosity, we contacted D-Wave to see how much we'd have to cough up for a quantum desktop of our own, but we've yet to hear back. Update: Joseph passed along an e-mail from the company with a little more information, including a price: $10,000,000. Yep, ten large, and we're not sure that includes the liquid helium required to keep it cooled.
Nanosys unveils Quantum Dot Enhancement Film for LCDs, promises all kinds of colors
Another day, another step closer to quantum dot reality. Today, Nanosys unveiled its new Quantum Dot Enhancement Film (QDEF), marking the first time that the nanotechnology is available for LCD manufacturers. According to the company, its optical film can deliver up to 60 percent of all colors visible to the human eye, compared with the 20 to 25 percent that most displays offer. To create QDEF, Nanosys' engineers suspended a blend of quantum dots within optical film and applied it to a blue LED, which helped get the nanocrystals excited. Once they started hopping around, the dots emitted high-quality white light and a rich, wide color gamut, without consuming as much power as white LED-based materials. No word yet on when we can expect to see QDEF in consumer displays, but Nanosys claims that the film is "process-ready" and easy for manufacturers to integrate. For now, you can amuse yourselves by comparing the two frogs pictured above and guessing which one is covered in quantum dots. Full PR after the break.
AT&T affirms: Windows Phone 7 NoDo rollouts start today for Focus and Quantum owners
What's this, a rollout hitting as planned? Believe it or not, the leaked memo we spotted a few days back has now proven true, with Microsoft's long-awaited NoDo update (complete with copy-and-paste) being pushed out today for select LG Quantum and Samsung Focus users. The update itself has been looping around for some time, but this marks the first launch of it on AT&T's airwaves. We've confirmed with the carrier that the folks in Redmond are indeed pushing it out as we speak, but there's no word yet on how long it'll take for everyone to get served. Let us know how the new build's treating you in comments below... should you be lucky enough to get it, that is. [Thanks, Sean] Update: Microsoft also confirms this rollout, and says that the update is currently being tested on the HTC Surround. Thanks, Jeff G.! Update 2: In case the upload speed is restricted on your updated Focus, wpcentral has published an easy how-to on reactivating HSUPA. Thanks, zblack!
First light wave quantum teleportation achieved, opens door to ultra fast data transmission
Mark this day, folks, because the brainiacs have finally made a breakthrough in quantum teleportation: a team of scientists from Australia and Japan have successfully transferred a complex set of quantum data in light form. You see, previously researchers had struggled with slow performance or loss of information, but with full transmission integrity achieved -- as in blocks of qubits being destroyed in one place but instantaneously resurrected in another, without affecting their superpositions -- we're now one huge step closer to secure, high-speed quantum communication. Needless to say, this will also be a big boost for the development of powerful quantum computing, and combine that with a more bedroom friendly version of the above teleporter, we'll eventually have ourselves the best LAN party ever.
Researchers show off scalable architecture for quantum computing, expand our minds
Okay, so we might be chasing the flying unicorn of modern technology here -- and, no, we're not talking about the white iPhone 4 -- but as you've probably noticed, our hunger for a quantum computer is basically insatiable. Lucky for us, some folks who actually know something about producing qubits are similarly persistent -- a team of researchers recently presented a scalable quantum chip at a meeting of the American Physical Society in good old Texas. The 6 x 6-cm processor sports four qubits, the basic units of quantum computing, and its creators say it has the potential to be scaled up to support 10 of the things within the year. So what does that mean for our quest for the ultimate super computer? Well, it means we're closer than we used to be... and the dream lives on.
Northwestern University researchers route photon qubit, make quantum internet possible
Big brains across the globe continue to unlock the secrets of the qubit and harness it for myriad uses -- quantum hard drives, quantum computers, and even quantum refrigerators. The internet may be next in line to get quantum-ized now that researchers from Northwestern University found a way to route a photon qubit through an optical cable without losing any of its physical characteristics. A newly developed optical switch does the deed, which allows fiber-optic cables to share multiple users' quantum info at once -- making superfast all-optical quantum communication networks possible -- and gets us closer to having our tweets and status updates whizzing to and fro at the speed of light. [Thanks, Jonathan C]
Scientists create 10 billion qubits in silicon, get us closer than ever to quantum computing
We are totally ready for a quantum computer. Browse the dusty Engadget archives and you'll find many posts about the things, each charting another step along the way to our supposed quantum future. Here's another step, one that we think is a pretty big one. An international team of scientists has managed to generate 10 billion quantum entangled bits, the basic building block of a quantum computer, and embed them all in silicon which is, of course, the basic building block of a boring computer. It sounds like there's still some work to be done to enable the team to actually modify and read the states of those qubits, and probably a decade's worth of thumb-twiddling before they let any of us try to run Crysis on it, but yet another step has been made. [Image credit: Smite-Meister]
AT&T drops LG Quantum, Samsung Focus to $100 on contract
Now that's more like it: AT&T's got the Samsung Focus for $99.99 on a new two-year deal alongside the LG Quantum if landscape QWERTY is more your cup of tea, two Windows Phone 7 handsets that launched at $199.99 but suddenly become a whole heck of a lot more appealing at half the price -- and you don't have to jump through any BOGO hoops to get the deal. Interestingly, the third piece in AT&T's WP7 puzzle so far -- HTC's Surround -- stays at $199.99 despite the fact that it's really no higher-end, so it's pretty easy to pick out the best values of the bunch now. No word on how long this sale is running, though -- for all we know right now, the price change might be permanent, which would hopefully make room for fresher WP7 hardware on the high end.
Caltech research could lead to quantum hard drives, networks, parallel universes
Quantum anything has typically fallen into our oft-used category of 'awesome things that'll never happen,' but if a crew of researchers at the California Institute of Technology have anything to say about it, they'll soon be changing the fortunes of that segment. The team has recently demonstrated quantum entanglement for a quantum state stored in four spatially distinct atomic memories, and while that probably just blew your mind a little bit, the breakdown is fairly interesting. Essentially, they've uncovered a quantum interface between the atomic memories, which is said to "represent something akin to a computer hard drive for entanglement." If extended, it could pave the way toward quantum networks, and in turn, massive webs of quantum computers. We're obviously decades out from understanding what this all means for the common computer user, but just remember this: "for an entangled quantum system, there exists no objective physical reality for the system's properties." And you thought The Matrix was deep.
LG Quantum, HTC Surround and Samsung Focus: BOGO from AT&T starting Friday
Here's hoping you didn't choose to adopt early. Not even three weeks after Windows Phone 7 went on sale in the US of A comes this: a buy one, get one free sale christened by Microsoft and AT&T. Starting November 26th (that's Black Friday, we'll have you know), sleepy-eyed consumers can drag themselves into their local AT&T store in order to pick up an LG Quantum, HTC Surround or Samsung Focus in BOGO fashion -- best of all, you can mix and match, enabling users to snag a Quantum and a Surround (or a Focus) for just $199. Naturally, you'll still be signing a pair of two-year agreements with Ma Bell, but it's still the cheapest way to indulge in WP7 for the time being. There's no telling when the deal will end, but common sense would say to jump in early if you've got a hankerin'.
LG Quantum brings its QWERTY slider to AT&T
Miss out on Amazon's LG Quantum-for-a-penny deal this past weekend? Well, good news.. sort of. LG has just announced that the QWERTY-enhanced Windows Phone 7 device is now officially available from AT&T for the decidedly ordinary price of $199.99 on a two-year contract. That will buy you a 3.5-inch display, along with the usual 1GHz processor, 16GB of built-in memory, a 5 megapixel camera, and ten free apps that are available in the LG app store within the Windows Phone Marketplace. Full press release is after the break.
HTC Surround and LG Quantum available for $0.01 at Amazon this weekend
Want the cheapest way to try out Windows Phone 7? Outside of getting yourself hooked up with a job at a tech blog, Amazon might have the very finest option for you with its newly discounted $0.01 pricing on two AT&T handsets for the new platform. The HTC Surround and its slide-out speaker are available immediately whereas the LG Quantum, which slides to reveal a more conventional QWERTY keypad, is on back-order. Fear not, though, both will cost you a mere cent when obtained in conjunction with a new AT&T line and a two-year bond with the carrier. We might still prefer their European counterparts, but you can't deny these phones look to be priced just about right for what they are. Shame that this pricing will only last through the weekend.
Poll: Did you get a Windows Phone 7 device today?
You may have heard that Microsoft unleashed its new mobile platform on unsuspecting Americans today (see our reviews here), and we were curious to see how many of you broke out the credit card. Let us know how you played things in the poll below, and we're welcoming everyone into comments for an open (and totally not trolltastic) conversation about what Day One with a WP7 handset feels like. So get to it! %Poll-55476%
LG Optimus Quantum available from Bell today
The wait continues for AT&T customers, but that doesn't mean LG's Windows Phone 7-based QWERTY slider -- the only one at launch -- isn't available anywhere. AT&T's LG Quantum is known as the longer, fancier "Optimus Quantum" north of the border, where interested parties will pay CAD $99.95 (about $100) to enjoy the phone on a three-year contract -- or, if your wallet runs a little deeper, CAD $449.95 ($448) contract-free. As a refresher, the Optimus Quantum features a 5 megapixel cam, 3.5-inch WVGA display, and 16GB on onboard storage -- decent specs, but then again, every WP7 device has decent specs. Decisions! [Thanks, Andrew]
Windows Phone 7 handsets: spec comparison
Having trouble keeping track of all the new Windows Phone 7 handsets today? We don't blame you -- even we had trouble remembering all the minor differences between the similarly specced devices. To end our frustration, we've compiled a big chart that lists out the carriers and specs for all 10 devices (with a couple extra MIA) to make our lives a tad easier -- head on pass the break if you need the peace of mind.
