Lighter, less expensive and more energy dense than other secondary battery technologies, lithium-ion has become the dominant form of rechargeable battery today. It powers everything from mobile phones and laptops to cars and commercial jets. But there is one little problem—these batteries don’t just short circuit, they explode into flames. Here’s what goes on inside a lithium cell before it goes boom. More »
Looking to save some coin on your tech purchases? Of course you are! In this round-up, we’ll run down a list of the freshest frugal buys, hand-picked with the help of the folks at Slickdeals. You’ll want to act fast, though, as many of these offerings won’t stick around long.
Perhaps some online shopping is just what your Wednesday needs to make it worthwhile. In today’s round of links, a 3D HDTV, wireless laser printer, prepaid smartphone and work-ready laptop all make the cut. Take a look at the other side of the break to see ’em all, with pricing and purchase links in tow.
This deal is available from TigerDirect. Use the rebate form found here.
Grab one of these from T-Mobile.
This offer is available from Dell.
Snag one of these from Amazon.
This deal is available from Rakuten.
Filed under: Cellphones, Home Entertainment, Laptops, Peripherals, Storage
Source: Slickdeals
Qualcomm didn’t show all its cards for this year when it unveiled the Snapdragon 600 and 800 at CES. The company is introducing a second-generation power charging technology, Quick Charge 2.0, that promises to cut mobile device charging times by as much as 75 percent versus regular power systems. Qualcomm has seen a tablet’s 7-hour top-up time reduced to under 3 hours. While 2.0 requires an optimized charger and is baked into the Snapdragon 800, it’s not exclusive to Qualcomm-based hardware — or small devices, for that matter. The updated Quick Charge is available as a stand-alone circuit, and could drive even laptops demanding up to 60W of energy. We don’t yet know the customer list, although Snapdragon 800 partners are included as a matter of course.
The telecom giant is saving one trick for itself, however. Snapdragon Voice Activation lets Snapdragon 800-based devices wake up through a specific voice command, whether or not those devices are online: think of it as a more advanced, less search-dependent parallel to Samsung’s wake-up trigger in S Voice. Both devices and software support must fall into place to make Voice Activation work, but truly hands-free mobile control could have a solid footing in the market before the year is over.
Qualcomm(R) Quick Charge 2.0: Less Time Charging, More Time Doing
You can’t go mobile if you’re stuck plugged into an outlet waiting for your smartphone or tablet to charge. Last year, over 70 devices launched with Qualcomm Quick Charge 1.0, an in-device solution that enables smartphones and tablets to charge up to 40% faster. Today we’re introducing the next generation, Qualcomm Quick Charge 2.0, a solution that resides in both the device (offered as a standalone IC solution or as part of the PMIC power management integrated circuit of Snapdragon[TM] 800 processors) and in the AC/DC wall charger. It’s even faster and more flexible than Quick Charge 1.0, and will be inside smartphones and tablets powered by Snapdragon 800 processors.
Products with Quick Charge 2.0 can charge up to 75% faster than products without Quick Charge technology. In our labs we found tablets that normally take over 7 hours to charge were able to reach full charge in less than 3 hours with the Quick Charge 2.0 solution.
Quick Charge 2.0 devices are designed to play nice with Quick Charge 1.0 chargers and vice versa; they’re all backwards and forwards compatible. You can use a Quick Charge 2.0 charger with a Quick Charge 1.0 device, since by default the 2.0 charger safely provides only the voltage/power allowed by the 1.0 device. And although 2.0 devices will ship with 2.0 chargers, these devices can be charged safely by 1.0 chargers as well but at ‘1.0 speed’. However to get the fastest, most optimal charge, simply use a 2.0 charger with a 2.0 device. Then and only then, will the 2.0 charger provide the higher voltage at the request of the 2.0 device.
Quick Charge 2.0 will soon be built into standard micro-USB AC/DC wall chargers, so these chargers won’t look or operate differently and will be widely available. In fact, Qualcomm is already working with leading AC/DC chipset suppliers and their AC/DC power supply partners to fully enable the power supply ecosystem.
You’ll soon be able to charge even more types of devices faster. While Quick Charge 1.0 technology, with about 10 watts of power, was designed primarily for smartphones and tablets, Quick Charge 2.0 delivers up to 60 watts, not only improving charge times for smartphones and tablets, but adding support for larger mobile computing devices like slim notebooks.
We anticipate that devices and wall chargers with Quick Charge 2.0 will be available for purchase by early 2014; all smartphones and tablets with a Qualcomm Snapdragon 800 processor will have Quick Charge 2.0. Snapdragon 800 processors are an entire system-on-a-chip and feature a CPU, GPU, DSP, LTE Modem and much more, enabling UltraHD video, high-end 3D gaming, 7.1 surround sound, and up to 55 Megapixel image captures, so being able to quick charge means less time charging and more time doing!
The Snapdragon processor is designed to consume very little power, so once your device is quick charged, you won’t have to worry about charging for a while. Our website provides all the latest information on our upcoming Snapdragon 800 processors and about Qualcomm Quick Charge. Qualcomm Quick Charge is a product of Qualcomm Technologies, Inc.
Snapdragon[TM] wakes up the mobile world with Snapdragon Voice Activation
Having raised the bar for mobile processor features and efficiency, Snapdragon 800 processors are our proudest achievement to date. And at CES, Paul revealed some of the unique new features Snapdragon 800 processors will come loaded with, including IZat location technology, UltraHD video and quad Krait 400 cores at up to 2.3 GHz each.
That said, we’re always keen to save a few surprises for later. If you’re wondering what more we could add to the Snapdragon 800 package, we’ve got two words for you: “Voice Activation”
Today, we’re pleased to introduce Snapdragon Voice Activation, the world’s first integrated always-on, low-power listening feature. Snapdragon Voice Activation, a new addition to the Qualcomm Fluence[TM] PRO suite of integrated audio solutions, enables devices powered by Snapdragon 800 processors to be “woken up” by a custom voice command (beginning with a custom phrase set by the device OEM like “Hey Snapdragon”, for example) and respond without even a single key press. After recognizing a custom word or phrase, Voice Activation wakes the Snapdragon-based device, even if it had been in standby or airplane mode, and connects to the OEM’s/HLOS voice natural user interface.
Snapdragon Voice Activation is designed to be a low-power and secure solution. It enables devices to use the least amount of power possible to listen only for the custom word set by the OEM and spoken by only the voice of the device owner, enabling both a secure and power efficient solution for users.
All of this is made possible through the advanced, tightly integrated hardware and software in Snapdragon 800 processors. And with over 55 Snapdragon 800-powered devices already in development, smartphones and tablets everywhere will be waking up to their owners’ command when they are available in the second half of 2013. We’ve long promoted the idea of mobile devices evolving into a digital sixth sense, and today, more than ever, we are seeing these big ideas become reality.
Filed under: Cellphones, Laptops, Tablets, Mobile
Source: Qualcomm
We weren’t convinced LG’s Z160 convertible was skinny enough for Ultrabook status when we went hands-on at CES, but the Korean company has run with the title and launched the Tab-Book Ultra in its homeland. The 11.6-inch slider runs full-fat Windows 8 on an Intel Core i5 CPU in the top-end configuration (GH5WK), and much to the joy of data-hungry users, packs an LTE radio in addition to standard WiFi. Those who want a more traditional laptop experience but also need 4G for the road can now purchase an LTE refresh of the IdeaPad U460, which has been launched in tandem. LG will be showing off the LTE-equipped Tab-Book Ultra at MWC later this month, although its ‘new series’ of smartphones is sure to steal all the attention. We’re still in the dark about when the Z160 will be available elsewhere, but Korean e-tailers are listing it at circa 1,400,000 won (around $1,300), so we can probably expect a similar price when it starts touring.
Last week, Facebook was the target of of a sophisticated hacking attack and now reports have surfaced that Apple’s been victimized by a similar scheme. Reuters is reporting that a number of Apple’s employees’ Macs were infiltrated by a hacking scheme, but “there was no evidence that any data left Apple.” To address the cyber security flaw found by the digital ne’re-do-wells, Apple has promised a software patch will be released later today [Psst… it’s available now.]. So, it appears the folks in Cupertino have things under control, and we’ve reached out to the company to confirm that’s the case. We’ll update things here when we hear back.
Update: Apple has provided us with the following statement regarding the matter.
“Apple has identified malware which infected a limited number of Mac systems through a vulnerability in the Java plug-in for browsers. The malware was employed in an attack against Apple and other companies, and was spread through a website for software developers. We identified a small number of systems within Apple that were infected and isolated them from our network. There is no evidence that any data left Apple. We are working closely with law enforcement to find the source of the malware.
Since OS X Lion, Macs have shipped without Java installed and as a added security measure OS X automatically disables Java if it has been unused for 35 days. To protect Mac users that have installed Java, today we are releasing an updated Java malware removal tool that will check Mac systems and remove this malware if found.”
Filed under: Desktops, Laptops, Apple
Source: Reuters
If you read our latest laptop buyer’s guide, you may have noticed we included a lot of high-end PCs. Which makes sense: we’ve been quite busy reviewing flagship devices since Windows 8 went on sale last fall. We’re talking the best Microsoft’s partners have to offer: twisting screens, dual screens, 8-second boot-up times. That’s been fun, and we’re pretty sure those are the more interesting products to read about, but even so, we decided it’s high time we started reviewing some more mid-range systems — you know, those models that don’t cost $1,200.
So, in the coming months, you’re going to see us review more of these everyman systems, in addition to those lustworthy flagships. First up: the Samsung Series 5 UltraTouch. We’ll admit, we’re a little tardy here, as this went on sale late last year, but if you’ve never heard of it, it’s basically last year’s Series 5 Ultrabook with a touch panel appended. For the money ($800 and up), you get some modest specs (Core i3 / i5 processors with hybrid storage and a 1,366 x 768 screen), though if our research is correct, those are the same basic specs you’ll find on most competing models. Given that, any display snobs can show themselves the door now, before we even get started. But what if you’ve been looking for a more affordable Windows 8 system? How does Samsung’s entry stack up?
Gallery: Samsung Series 5 UltraTouch review
“I don’t care about the specs, I want one.” That Neogaf user’s comment likely sums up how other retro-gaming aficionados will feel about a new notebook PC from Japanese PC retailer Enterbrain, built in conjunction with Sega. The model sports covers themed in three of the classic consoles, namely Mega Drive, Saturn and Dreamcast, along with a generic Sega-branded model. We do care a little about the specs ourselves, so you’ll get a 64-bit version of Windows 8, 15.6-inch 1,920 x 1,080 screen, Intel Pentium 2020M processor, 4GB of RAM and 500GB of HDD storage, as a minimum configuration. That’ll start at a whopping ¥99,750 ($1,100) when it arrives in June, provided you live in Japan — but if so, all you’d need to go with it for a full ’90s game blast would be a cartridge adapter like this one.
Gallery: Sega Enterbrain themed netbooks
Via: Eurogamer
Source: Ebten (translated)
Looking to save some coin on your tech purchases? Of course you are! In this round-up, we’ll run down a list of the freshest frugal buys, hand-picked with the help of the folks at Slickdeals. You’ll want to act fast, though, as many of these offerings won’t stick around long.
In a pre-Valentine’s Day edition of our gadget shopping wrangling, we offer up yet another diverse set of high-tech wares. From a Virgin Mobile prepaid handset to a Lenovo IdeaPad and more, today’s batch of deals is definitely worth inspection. Head on past the break to do just that, where you’ll find those tempting purchase links as well.
Filed under: Cellphones, Misc, Home Entertainment, Laptops, Storage
Source: Slickdeals
Great news for those people who love to lie around, but also need to get some work done…
Thanko made it possible for you to work hard while relaxing flat on your back. It’s a folding desk with up to a 70cm top panel, clips and belt. You can strap your laptop (up to 5kg) or a book or magazine to the desk, and while you are on your back, relaxing in bed, you can work or read.
And there is no need to worry about your computer overheating. Just plug in the table’s small fans through …
Microsoft’s trying to address the recent shortfall of Surface Pro models, and has vowed via its Surface Pro blog to get more into the market “as quickly as we can.” As such, it’s begun dispatching 64GB SKUs to Best Buy, Staples and its own Microsoft Store in the US, with Canada to follow in a few days. 128GB SKUs will ship “later this week” to retailers, according to Redmond, “with some units available by the end of the week.” All flavors of the tablet-cum-laptop disappeared from shelves shortly after they arrived in retail stores and online, both stateside and north of the border. The company said it’ll fulfill orders for customers who made a reservation first, but that your local retailer “should have (stock) soon,” too.
Filed under: Laptops, Tablets, Microsoft
Source: Microsoft Surface Blog
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