Panasonic finally announces a launch date for its flagship GH3 Camera in Japan

If, like we are, in love with Panasonic GH Series you will be please to hear that the Japanese manufacturer finally announced the launch date of its new GH3 Series in Japan.
Starting from December 13th you will have to choose between the Body Only GH3 (130,000 Yen), the GH3H and its 14-140mm lens (190,000 Yen) and the GH3A and its X VARIO 12,35mm lens (220,000 Yen).
Now while there is no doubt that the GH3 is an incredible camera, Panasonic’s new steep price just make me wonder why on earth …

Broadcom’s 2012 Q3 sees $2.13 billion sales turn into a $220 million profit

Broadcom's 2012 Q3 sees $213 billion sales turn into a $220 million profitIf you need to borrow a couple of bucks to tide you over until payday, then the folks over at Broadcom should be feeling altruistic. The chip maker’s latest financials show that it pulled in $2.13 billion turnover and a cool $220 million profit. While that’s more than the $160 million it pulled in in the second quarter, it’s a little off the $270 million it made in the same period last year. Given that the company’s innovating with both 802.11ac chips and branching out into the wireless headphone business, they might even lend you some cash next month, too.

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Broadcom’s 2012 Q3 sees $2.13 billion sales turn into a $220 million profit originally appeared on Engadget on Wed, 24 Oct 2012 10:56:00 EDT. Please see our terms for use of feeds.

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Researchers use algebra to boost bandwidth, reduce network congestion

A team of researchers at the Massachusetts Institute of Technology have discovered that they can improve data speeds over cellular networks by reducing dropped packets without any new or added hardware. Using just algebraic equations, the researchers can transfer dropped packets to the receiving device in order to solve the problem of a missing chunk, which then frees up the network for other tasks.

Dropped packets are a huge culprit when it comes to clogging up network bandwidth, so letting the device itself solve the problem of missing data frees up the cellular network. Plus, the load put on the devices themselves are said to not be stressful at all for the devices, meaning that solving dropped packets takes little effort and few resources.

This also means devices can weave data streams from WiFi and LTE together, instead of having to use one or the other at any given time. The technology has already begun testing at MIT and researchers are seeing positive results. When 2% of data packets were dropped, speeds were boosted from 1Mbps to 16Mbps. When 5% of data packets were dropped, bandwidth increased from 0.5Mbps to 13.5Mbps.

Companies are apparently already licensing the technology, but MIT is still working on it to improve it further, and there are still a few bugs that need to be kinked out. Sadly, since the project is still under development, the researchers are subject to nondisclosure agreements, so we most likely won’t know more about the tech until it’s ready to be deployed.

[via FierceWireless]

Image via Flickr


Researchers use algebra to boost bandwidth, reduce network congestion is written by Craig Lloyd & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.


MIT researchers use algebraic equation that improves WiFi and LTE data streams: boosts speed, reduces network congestion

MIT researchers use algebraic equation to weave WiFi and LTE data streams to boost speed, reduce network congestion

Dodging the issues of spectrum auctions and more cell towers, researchers at MIT have discovered that they can use an algebraic equation to improve data speeds by reducing dropped packets. It’s these dropped packets that can build up congestion across a wireless network, as devices attempt to recoup these missing data nuggets. But instead of sending typical packets, MIT’s Research Laboratory of Electronics created an equation that describes a series of packets. If a packet fails to deliver, then the receiving device is apparently able to “solve” the missing chunk, with the processing load on phones, routers and base stations apparently negligible.

The tech, which can also seamlessly transition a data stream between wireless internet and LTE, has already been tested on WiFi networks over at MIT; when two percent of data packets were dropped, speeds were boosted from 1Mbps to 16Mbps. If five percent of packets were being lost, the researchers then saw bandwidth increase from 0.5Mbps to 13.5Mbps. Companies are apparently already licensing the tech, although MIT isn’t revealing more on this just yet. Muriel Medard, project lead, said that there were currently “very severe inefficiencies that should be remedied before you consider acquiring more resources” — namely more spectrum and hardware, although the gains seen in these early tests are yet to be replicated in real life. There’s more on the science and development at the source link below.

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MIT researchers use algebraic equation that improves WiFi and LTE data streams: boosts speed, reduces network congestion originally appeared on Engadget on Wed, 24 Oct 2012 07:15:00 EDT. Please see our terms for use of feeds.

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Kenwood outs two new Mini Hi-Fi with the UD-NF7 and UD-F5

Kenwood outs in Japan two new mini Hi-Fi or component with the UD-NF7 and UD-F5 that comes with a 50Wx2ch output at 4Ω, EX.BASS, CD Player, FM/AM, Support of MP3, WMA files, USB as well as iOS Devices. Technically identical, only the High-end UD-NF7 will come whoever with WiFi, DLNA 1.5 and AriPlay support.
Both models are expected to the available in Japan early November and sold around 60,000 Yen for the UD-NF7 and 38,000 for the UD-F5

GreenWave Reality ships WiFi-aware light bulbs that flick on through motion and smartphones

GreenWave Reality ships WiFi light bulbs that flick on through motion and smartphones, join the 21st centuryWe’ve seen connected light bulbs before, some more sophisticated than others, but they’re rarely as straightforward as GreenWave Reality’s just-shipping Connected Lighting Solution. Eco-friendly LED bulbs in the lineup include support for WiFi and are immediately controllable from a smartphone or tablet as soon as they’re receiving power. Basics controls like group presets and timed lighting are just the start; if you’re not worried about leaving anyone in the dark, the bulbs can respond to motion sensors and only illuminate the rooms that need attention. And while the intelligence isn’t new in itself, GreenWave would argue that sheer accessibility gives it an edge, with electric utilities in Denmark, the Netherlands and Sweden skipping the retail middleman by selling directly. Don’t despair if you live in the US: the linked-up lighting is cleared for eventual use by Americans who’d like to save both energy and a trip to the light switch.

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GreenWave Reality ships WiFi-aware light bulbs that flick on through motion and smartphones originally appeared on Engadget on Mon, 22 Oct 2012 08:00:00 EDT. Please see our terms for use of feeds.

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GreenWave Reality ships WiFi light bulbs that flick on through motion and smartphones

GreenWave Reality ships WiFi light bulbs that flick on through motion and smartphones, join the 21st centuryWe’ve seen connected light bulbs before, some more sophisticated than others, but they’re rarely as straightforward as GreenWave Reality’s just-shipping Connected Lighting Solution. Eco-friendly LED bulbs in the lineup include their own WiFi and are immediately controllable from a smartphone or tablet as soon as they’re receiving power. Basics controls like group presets and timed lighting are just the start; if you’re not worried about leaving anyone in the dark, the bulbs can respond to motion sensors and only illuminate the rooms that need attention. And while the intelligence isn’t new in itself, GreenWave would argue that sheer accessibility gives it an edge, with electric utilities in Denmark, the Netherlands and Sweden skipping the retail middleman by selling directly. Don’t despair if you live in the US: the linked-up lighting is cleared for eventual use by Americans who’d like to save both energy and a trip to the light switch.

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GreenWave Reality ships WiFi light bulbs that flick on through motion and smartphones originally appeared on Engadget on Mon, 22 Oct 2012 08:00:00 EDT. Please see our terms for use of feeds.

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Libratone Zipp Review

Time was, if you wanted a wooly column of wireless musical pleasure, you had to train a sheep to stand upright and sing. Libratone‘s new Zipp, however, changes that: a wool wrapped portable speaker delivering not only Apple’s AirPlay but a tweaked version intended for the wide open spaces that the Zipp – or sheep, for that matter – might go frolicking in. Read on for the SlashGear review.

Hardware and Design

Libratone has been pushing its brand of quirky fabric-clad simplicity for a few years now, and the Zipp follows in the footsteps of the Beat we reviewed last year with more wool wrapping. A 10.2-inch tall, 4.8-inch diameter cylinder, the 4 pound Zipp has a whimsical leather handle and can be dressed up in one of eight different colors of outer sleeve.

These range from the sober – black or a pale grey – through to the more eye-catching, such as bright red or purple; each has a simple zip fastening running the length of the speaker. Libratone will offer individual Zipp models – in grey or red – at Apple Stores for $399/£329 apiece, or in three-pack boxes with either black/blue/red or black/pink/yellow covers and a single speaker for $449/£369. Additional covers are available from Libratone direct, priced at $49.95.

Under the Italian wool lurks the latest version of Libratone’s FullRoom sound technology, here paired with a single 4-inch bass driver and two 1-inch ribbon tweeters driven by 60W of digital amplification. Although that may sound like a 2.1 setup, Libratone insists on calling it “360-degree” audio, with no front/back or left/right, and the same quality of sound no matter where in the room you’re sitting.

That’s the same promise as the Libratone Beat, but whereas that model was stuck within cable range of a power socket, the Zipp can join you in the garden or on the go. An internal rechargeable battery means the Zipp can go entirely wireless, with Libratone claiming up to eight hours of runtime if you plug in your source direct, or half of that if you’re using AirPlay.

It’s not the smallest portable speaker, but it’s also not the most difficult to transport; certainly it’s easy to tote around the house, while we could see it getting packed into a rucksack with your next picnic too. The leather carry handle is a neat touch, and feels sturdy enough to swing the Zipp from; it also masks the majority of the ports and buttons on offer. While the power button and volume keys are on the top of the speaker, under the strap there’s a USB port, aux-in input, LEDs for battery and wireless status, a WiFi button, and a PlayDirect/Setup button.

PlayDirect

What’s PlayDirect, you ask? That’s Libratone’s alternative to AirPlay, based on Apple’s system’s little-discussed device-to-device WiFi support. Rather than demanding both iOS or OS X gadget and the Zipp be hooked up to the same wireless network, a direct connection can be established between the two. Unfortunately, because iOS doesn’t support simultaneous PlayDirect and WiFi internet access, using the out-of-the-box settings you’ll find your iPhone or iPad loses its data connection when you pair it straight to the Zipp.

That’s fine if you’re content to play back nothing but music stored locally on your phone, but an issue if you were hoping to stream music from Spotify, Pandora, or similar services. Libratone provides instructions to work around it (basically assigning a static IP address to the iPhone/iPad’s WiFi connection) but you can only then stream from internet services if your device has a 3G/4G connection. WiFi-only iPads are out of luck.

Of course, you can use AirPlay as normal, as long as there’s a WiFi router in-between to connect to – a distinct possibility in your home or garden; less likely when you’re at the beach – and hooking the Zipp up is straightforward. You can either plug in your iOS device via USB and have the Zipp suck the WiFi settings out, or you can navigate to the speaker in your computer’s browser and punch in the relevant details that way. Switching between AirPlay and PlayDirect is a simple matter of hitting each button on the Zipp, with it taking under a minute to reconnect; however, if you roam out of range of PlayDirect, it can take a power cycle of the speaker to get it paired up again.

It’s also possible to connect an iOS device via USB and play back music that way, and the aux-in port takes a stereo audio input from any external source – whether it’s your Android phone or an old Discman – you might have lying around. Still, the emphasis is most definitely on Apple’ ecosystem; you don’t get Bluetooth.

Performance

We used to have generally low expectations of portable speakers: battery powered generally meant mediocre sound. Since then, though, we’ve seen several attempts to supercharge mobile music, and so the Zipp has plenty to live up to. The most obvious rival is probably Jawbone’s BIG JAMBOX, though slightly smaller than the Libratone and eschewing AirPlay in favor of Bluetooth.

What the Zipp has as its main advantage is an active bass driver, rather than the passive bass radiators of the BIG JAMBOX. With that, the Libratone system sounds a whole lot more rounded and complete: trebles and mids are bright and broad, while the bottom end is enthusiastic but without the imprecision that can affect passive rivals.

Libratone is keen on its 360-degree sound concept, and it’s certainly less directional than traditional speakers. Where Sonos’ PLAY:3 works best when firing forward, into the body of the room, the Zipp can fill a space with less concern to its actual placement. On the flip side, though, there’s no way to pair two Zipp units together for actual stereo playback – as you can do with Sonos speakers – and the Zipp generally blurs the stereo channels together.

A companion iOS app allows for remote selection between seven different EQ presets – neutral, easy listening, soft, rock, jazz, movie, and live – with a separate setup tab for choosing between different placement positions. You can tell the Zipp whether it’s on a floor or a shelf, on a table, or outdoors, and even specify the distance from the walls and other more precise factors. Battery life came in at around the four hour promise from Libratone when we streamed from an iPad over PlayDirect.

Wrap-Up

Apple is pushing away from speaker docks and focusing on wireless audio, and the accessory industry is eager to oblige. Such systems have generally been more expensive than traditional, wired docks, but that’s also encouraged manufacturers to dress them up and make an altogether more “premium” experience.

On that front, the Libratone Zipp makes a convincing argument. The hardware is solid and distinctive, and the wool covers, though initially seeming gimmicky, make more sense when you think about being able to easily replace scuffed, ripped, or otherwise damaged sleeves that may get battered around while you’re on the move.

Most importantly, though, it sounds great. It may lack the simultaneous multi-room playback option of systems like Sonos, but it’s far more portable; that iOS doesn’t make coexisting PlayDirect and internet data connections straightforward is a blip on usability, but it’s one that will hopefully be addressed with new firmware. Unfortunately there’s no chance of adding in Bluetooth, which means the Zipp is unlikely to gain any great following among the Android faithful.

At $399 it’s a hundred bucks more than a BIG JAMBOX, but to our ears the audio performance is well worth the extra cash. Broad compatibility with Apple devices and appealing design make the Zipp a solid pairing to your iPhone or iPad, with the reassurance that it won’t be left behind when the next range of iOS devices appears.

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Libratone Zipp Review is written by Chris Davies & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.


Metapaper wallpaper prevents Wi-Fi theft

Wi-FiYou know what they say – a chain is only as strong as its weakest link, and in the modern day where Wi-Fi networks are just about anywhere and everywhere, there will always be some smart aleck out there who cannot resist the temptation of hacking into a Wi-Fi network just because he or she can. If your neighbor is far more tech savvy than you and has been stealing your Wi-Fi all this while, here is one way of preventing that from happening – get a new set of wallpaper for your home.

A new what?! Yes sir, a new set of wallpaper from French researchers, who have called it Metapaper. Metapaper basically blocks Wi-Fi signals from escaping the home, which not only beautifies your abode, but it also increases the amount of wireless security. While blocking Wi-Fi signals, it will still enable TV and radio waves to pass through. Expect Finnish company Alstrom to distribute Metapaper from 2013 onwards. For those who are paranoid androids, Metapaper is the way to go, although we do hope that they have got some nifty designs to appeal to the masses. Alternatively, you can always use a wired connection and turn off Wi-Fi, but where’s the fun in that?

By Ubergizmo. Related articles: Western Digital My Net Wi-Fi Range Extender , JetBlue in-flight Wi-Fi coming your way in Q1 2013,

3G Samsung Chromebook for $330 incoming

Samsung’s new Google Chromebook will have a 3G flavor as well as the originally announced WiFi model, new listings have confirmed, with the cellularly-blessed version promising 100MB per month of free data. The new ultraportable was revealed as a WiFi-only model yesterday for $249.99, but according to both Samsung and Amazon there will be a 3G variant, the XE303C12, priced at $329.99.

That extra hundred bucks gets you integrated Verizon 3G, together with 100MB of mobile data allowance per month for two years. After that – or if you want to use more than 100MB a month, which given Chrome OS’ cloud-centric focus wouldn’t be too unlikely – you’ll have to pay for it yourself. No sign of LTE as an option, unfortunately.

Otherwise, the specifications are the same as what was announced yesterday, so an 11.6-inch 1366 x 768 display, Samsung’s own Exynos 5 1.7GHz dualcore ARM procrssor paired with 2GB of DDR3L memory, and 16GB of solid-state storage. WiFi a/b/g/n is still onboard, as is an HDMI output, one each of USB 3.0 and USB 2.0, a memory card reader, and a VGA-resolution webcam.

All in all, it’s a far cheaper way to get on the 3G-enabled notebook ladder than usual, even if there are some cloud compromises to be made with the OS, and the 0.69-inch thick Chromebook itself is a slick little looker. Samsung’s 6.3 hour battery estimate is impressive for the price too.

No word on shipping dates in the US, though a UK listing – which has the 3G model at £299.99, though claims it’s running Windows 8 rather then Chrome OS in the description – suggests it will hit shelves Friday, October 26.

[via Engadget]


3G Samsung Chromebook for $330 incoming is written by Chris Davies & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.