Showing posts with label Electronics. Show all posts
Showing posts with label Electronics. Show all posts

Thursday, October 4, 2007

BT creates Wi-Fi community


BT and Fon have finally confirmed their long-expected partnership, thus creating the largest Wi-Fi community in the world.


Fon was founded in Spain in early 2006. Broadband users who sign up to Fon's community agree to share their Wi-Fi connectivity through a separate, secure channel. They do this either for a 50 percent cut of the fees charged to their visitors or for the privilege of being able to surf other users' connections for free, though the community has since changed its rules to allow its members to do both.


One of the biggest hindrances to Fon's expansion has been resistance from Internet service providers, whose terms and conditions have tended to prohibit sharing of broadband connections.


Now BT, the largest ISP in the United Kingdom, has given its approval. By doing so, the telecommunications company has effectively extended its Openzone Wi-Fi network across the 3 million BT Home Hubs--or at least those Home Hubs whose users agree to share their broadband connection.


It is not yet clear whether BT users who share their connection will get remuneration for doing so, though it is likely that they will gain access to BT's new nationwide wireless network, plus Fon's global network of almost 200,000 hot spots. It is currently unclear whether BT's business customers will be offered the same deal.


BT has also invested an undisclosed amount in Fon and gained a seat on its board.


"This is the start of something very exciting for BT," Gavin Patterson, the managing director of BT Group, said Thursday. "Today we are launching a people's network of Wi-Fi, which could one day cover every street in Britain. We are giving our millions of Total Broadband customers a choice and an opportunity. If they are prepared to securely share a little of their broadband, they can share the broadband at hundreds of thousands of Fon and BT Openzone hot spots today, without paying a penny."


Patterson continued. "We have built a public Wi-Fi network and 12 wireless cities already, but today, we are saying to customers: let's build a Wi-Fi community together, which covers everywhere and serves everyone."


Martin Varsavsky, Fon's founder and chief executive, said, "From the beginning, Fon users believed in the concept of sharing and in the people's ability to participate in building something important that would benefit everyone," he said. "With BT Fon, those beliefs have proved to be well-founded."


Rumors that BT and Fon were in talks about the deal have been circulating for over six months, but Thursday's announcement is the first official confirmation of the tie-in. The collaboration between the two companies also raises the possibility of a comprehensive global network of Wi-Fi sharers--with the blessing of ISPs.


Fon has inked similar deals with Time Warner Cable in the United States--though that service is yet to be rolled out--and Neuf Cegetel in France, so BT broadband customers who agree to share their connectivity will soon gain free access to their counterparts' broadband in those countries.


Robert Lang, Fon's European chief, told CNET News.com sister site ZDNet UK on Thursday that Fon had compromised, in that its users will have to pay, albeit at a discounted rate, to use BT's Openzone hot spots and Wireless Cities hot zones, rather than gaining access for free.


The deal means that users of BT Fusion dual-mode handsets will be able to use those devices in far more locations around the world than had previously been possible. Fon also has a software client that can be used on Nokia's Wi-Fi-enabled N series handsets.


source : www.news.com




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Sunday, September 16, 2007

The ecosystem of the mobile phone and iPhone,


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Just 74 days after launching its iPhone, Apple announced it had already sold 1 million of the things - a milestone that its previous blockbuster product, the iPod, took almost two years to reach.

And yet, to judge by the industry's chatter, the iPhone is already old news. More excitement swirls around rumours that Google, the Web-search giant that is Apple's neighbour in Silicon Valley, could enter the market with its own "gPhone." Google's boss, Eric Schmidt, has already said that the firm plans to bid for a prime slice of the wireless spectrum in a forthcoming auction, something Apple is also said to be considering.


In short, both mobile operators and handset-makers could soon be confronted with two of the world's sexiest brands as direct rivals. Publicly, Apple and Google are being diplomatic.


The industry is a stool with three legs - network service, devices, and the software and content that goes on them - and "I don't think any player in the ecosystem trying to glue it all together will be very successful," says Dipchand Nishar, who leads Google's mobile-phone strategy.


By this he may simply be conceding the obvious, which is that Google would not build hardware, even if it made the other two legs.


But Google seems to be up to something. It bought a company called Android in 2005 that specializes in mobile-phone software. It has Google Talk, a free Internet-calling service. In July it bought GrandCentral Communications, a firm that gives users one single phone number for life. And it recently filed a patent application for a new mobile-payment technology.


It would certainly be tempting to tie all these bits together into a new software "platform" for mobile phones and offer it to handset-makers as an alternative to existing smart-phone operating systems such as Symbian, Palm or Microsoft's Windows Mobile.


Naturally, Google's search, email and document services would be tightly integrated, along with its advertising technologies, which might pave the way for mobile service that is partly or wholly subsidized by advertising.


As a strategy, this might be just different enough from Apple's to assure harmony with its ally.


It would suit neither firm to open hostilities. So Google may concentrate on software for cheaper, mass-market devices, leaving Apple to make elegant, high-end hardware.




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Friday, September 14, 2007

700MHz open-access conditions sued by Verizon


US FCC auction of a thousand wireless licences for the 700MHz frequency after Verizon Wireless has challenged the rules of the game.


The FCC has attached open-access requirements to a 22 megahertz block of spectrum for the auction in mid-January.


Most of the mobile phone industry hated the idea of attaching conditions to any of the 700 MHz spectrum, but AT&T liked it.


Winning bidders of the 22 MHz worth of licenses are allowed to use any devices and application on their networks, as long as they don't harm the rest of the spectrum. Fighting against the FCC is legally messy and will take ages. Verizon suing will mean that the auction could be delayed for years.


Verizon claims FCC action "violates the US Constitution, violates the Administrative Procedures Act … and is arbitrary, capricious, unsupported by the substantial evidence and otherwise contrary to law."


The move might create a backlash against Verizon. Lawyers approached by RCR News said that the rules were designed to allow consumers, for the first time, to use their handsets with any network they desire, and download and use the lawful software applications of their choice.


People might get miffed that Verizon is using the court system to try to prevent consumers from having any choice of innovative services


Thursday, September 13, 2007

Tata Tele launches Web browser Moblie


Tata Teleservices has launched a Web browser mobile phone 'Samsung Explore' that is customised to access the Internet.


At Rs 5,499, the phone has other features such as 0.3-mega pixel digital camera, FM radio, MP3 player, mobile tracker, SOS alert and provision to insert external memory cards.


Starter kits and SIM cards would be additionally charged. Tariff plans for Internet access include Rs 10 a day, Rs 30 for 7 days and Rs 99 for a month - all offering unlimited access at speeds of about 156 kbps, Mr Srinivas Rao Sarapalli, Chief Operating Officer, Tamil Nadu Circle, Tata Teleservices, said at a press conference.


Both pre-paid and post-paid consumers can use this phone. The company currently has over 1.9 crore subscribers, about 60 per cent of who access the Internet via mobile phones.


The company expects to sell about 4,000 'Samsung Explore' handsets this month, Mr Sarapalli said.


Subscriber base



Tata Teleservices has about 9 lakh subscribers in Chennai and Tamil Nadu telecom circles and is investing about Rs 400 crore this year to expand network in the State.


It expects to add about 60 lakh subscribers pan India and is investing about Rs 4,000 crore in network expansion and other activities.


More


Tata Teleservices, in association with Samsung Telecommunications, unveiled a web browser fully optimised for mobile Internet here on Thursday.


The web browser is being introduced on the Samsung 'Explore' handset.


"This innovation opens up the Internet to those without access to a personal computer," said Pankaj Sethi, President (Value Added Services), Tata Teleservices. The access speed will be between 40 to 80 kbps, enabling viewers to open any web page in 20-30 seconds, he added. The browser, which is expected to be three to four times faster than GPRS (General Packet Radio Service), will enable the user to browse all websites, search and email. It will, however, not be possible to show videos in the current devices. The browser is based on the QSC6020 product from the Qualcomm single chip family. The Samsung 'Explore' handset, which also has a camera, FM radio and MP3 player, is priced at Rs. 5,499. Mobile Internet will come at prices ranging from Rs. 10 a day to Rs. 99 a month with unlimited access.


Chennai Correspondent writes:


According to Srinivas Rao Sarapilli, Chief Operating Officer, (Tamil Nadu Circle), Tata Teleservices, the web browser, powered by Novarra Inc., can be downloaded on a handset enabled with Binary Runtime Environment for Wireless (BREW).


Mr. Sarapilli said Tata Indicom aimed at expanding its subscriber base in Tamil Nadu from nine lakh to a million users by the year-end. Its country-wide user base is estimated to be around 19 million, which the company wants to expand to 25 million in the next few months.






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Thursday, August 30, 2007

Lightest Full HD Camcorder by Sanyo


Sanyo Electric Co. <6764> said Thursday it will introduce the world's smallest and lightest digital camcorder compatible with full high-definition recording, accelerating downsizing efforts by Japanese electronics makers.
The new digital camcorder, which will be released under the Xacti brand in mid-September, weighs 268 grams, some 22 grams lighter than a similar product Matsushita Electric Industrial Co. <6752> introduced on Aug. 1 that is currently the world's lightest, Sanyo said.
It is also 18 pct smaller than Matsushita's camcorder.
Sanyo reduced the weight of the new camcorder by cutting down the number of integrated circuit chips used, the company said.
The new product enables full high-definition recording of about 85 minutes with an 8-gigabyte Secure Digital Memory Card. It will retail for around 120,000 yen.
The company expects to sell 100,000 units worldwide in the first year of the launch.

News Inside news:

I. summary - Presently, as for viewing environment of the movie where the customer was photographed, furthermore Kousei small conversion large picture conversion is advanced by the enlargement of the hi-vision television which accompanies the spread of terrestrial digital broadcast. According to JEITA "AV principal item world demand estimate", for 2006 country composition ratio of the terrestrial digital television in the television approximately has become 68%, 2007: Approximately 81%, 2008: Approximately, it is the possibility that 92%, it directs to the analog stopping wave 2011 and it spreads expands. In addition, ratio of the hi-vision model in the domestic video camera 2006: Approximately 26%, 2008: Approximately 64%, 2010: It is thought as the thing which approximately is expanded to 85%. (This corporation estimate)
 At this corporation, we sold the digital movie camera Xacti "DMX-HD1" to which in 2006 February hi-vision (720p) it can record to the SD memory card the system MPEG-4 movie for the first time in the world. It received the appraisal where the merit that development concept is "anytime easily you can take the hi-vision movie and the Kousei small photograph and anywhere", is high in the market. After that "DMX-HD1A" (2006 September) "DMX-HD2" (2007 March) consecutively it sold, the silicon movie * started endeavoring to the enlargement of 3 markets.
 This time, be able to record the full hi-vision movie of the 1920×1080 pixel easily, the digital movie camera which can make also the retention and playback of the image which photographed simple, we sell Xacti "DMX-HD1000".

II. Details explanation
1. Worldwide smallest most light weight
* 1 full HD (1920×1080 record) digital movie As for DMX-HD1000 worldwide smallest most of cubic measure 272cc and mass 268g light weight
* 11920 (horizontal resolution) the ×1080 (vertical resolution) full HD record is possible at compact size. In movie recording type full HD of approximately 43 parts (the 1920×1080) record is possible in the SDHC memory card of 4GB with the adoption of image compressed technology MPEG-4 of advancement AVC/H.264. In order high speed to process the bulk data of full HD, "platinum ## (sigma) the engine" new development. "Platinum ## (sigma) the engine" those of 2 tip/chip constitution 1 chipped until recently with the development of the individual full HD corresponding H.264 codec, made the miniaturization of set possible. In addition, serial radiography of approximately 2 hours was actualized with the battery of attachment with such as high bulk compressibility and approximately 4.2w where it is due to the optimization of image processing algorithm architecture electric power consumption low.
2. "New ergonomics design" adoption of natural photographing style It is Xacti series common concept, while following the individual design whose muscle burden when photographing is little with natural photographing style, even at the time of tripodal use the lens becomes horizontal, "new ergonomics design" is adopted.
 This time, whether the difference of the photographing style again with the angle of the lens and grip, some kind of effect is produced on the muscle, it researched with associate Professor and our company research and development headquarters digital system laboratory Yosihiro Professor Tetuo university graduate school engineering postgraduate course design scientific major human life engineering laboratory Katsuura Chiba Simomura jointly.
 Angle of the lens and grip draws up the experimental model of 7 types from those of the 0° to the 135°, the measurement of muscle electric potential of the right arm 6 place and analyzes the muscle burden at the time of movie photographing the subjective appraisal by the questionnaire on the basis of. It was proven as a result, when angle of the lens and grip is the 105°, muscle burden is easy to use small that.
 This time DMX-HD1000 of announcement adopts this angle, also from grip form by the fact that it makes the design which fits to the palm, from to have has pursued cheapness.
3. Simply it can retain & can play back the image which photographed "Xacti library" function Until recently, as for retention and playback of the image which photographed with full hi-vision, there was also a point that it handles the data of bulk, there were times when it needs private hard. It is the function which can make the retention playback of the movie and the photograph data where the "Xacti library" the docking station of attachment and external hard disk drive of marketing * USB connection * 5 just does 4, photographed simple. The substance is set to the docking station, it is the sufficient simple operation retention or playback mode being selected from the menu on the picture of television. When playing back, sum nail of the file which would like to become viewing with the remote control which is attachment just is chosen can enjoy immediately from the picture. In addition, because album function is built in to the "Xacti library", gathering the various scenes freely, you said that it draws up the original album, screens with sliding show also method of using which is pleasant is possible. If the "Xacti library" is used, it is possible it not being private hard and the personal computer, to leave simply, to look at the numbers of the scene of memory.
* It is not something which guarantees the operation in 4 all HDD.
* Using 5 attachment private cables. The HDMI cable becomes selling separately.
4. Photograph function of completenessIt corresponds to the high sensitivity photographic set-up of ISO 3200.
To force to shutter chance, high-speed connected copying function of second 7 scene. * 6
During movie photographing simultaneous photographing record of the photograph is possible. * 7
8,000,000 pixel suitable photographic recording is possible.
* As for 6 record picture primes approximately 4,000,000 pixel.
* As for 7 record picture primes approximately 2,000,000 pixel.
New development "multiple being off-center canceler" loading
In still picture hand being off-center revision this corporation individual "multiple being off-center canceler" anew development. With this system, it corresponds to also revolution being off-center revision and subject being off-center revision. In addition, this corporation individual electronic type hand being off-center system in the base, it was off-center in the movie and increased the picture area of the detection territory, from actualized the improvement of revision precision.
New development photograph face detection function
When photographing the face detection maximum of 12 is possible. Photographing which corresponds to AF and the like which puts emphasis on optimum AE and the central person who respond to the detection area designates the face as the center is possible. In the image restoration which photographed in face detection, one face focusing on expression of subject understands clearly by the fact that zoom it does.
5. Other meritsFeeling at rest even with the beginner, operational "simple mode" loading.
Being one-touch, you can reset various mode sets the "full automatic button".
Can play back the data of full HD "Nero corporation Nero 7 Essentials", compilation is possible on the personal computer, "Ulead DVD MovieWriter 5 SE" attachment.
Power source on/off of substance possible private remote control. (At the time of docking station connection)
The new development 2.7 type 230,000 pixel wide liquid crystal monitor adoption which corresponds to the HD picture.
The 1900mAh bulk lithium ion battery which corresponds to new development and long haul life.
The external Strobo, the video light/write and the microphone etc you install, possible accessory shoe loading.
The telecon version lens (1.6 times)/the wide conversion lens (0.7 times)/the semi fish eye (0.4 times) preparing the lens/the digital wireless microphone etc as the option item.

Specification-
Product name Digital Movie Camera
Model Number DMX-HD1000
Color Silver , Black
MSRP Open Price
Sales Date Mid-September 2007
Initial Global Monthly
Production 15,000 units

Please note the contents of this press release, is specific to the model sold in Japan.
SANYO will launch this product in various regions around the world, though the name, model number, specifications, etc. may differ.




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