The WNDW team has released its second edition of the book "Wireless Networking in the Developing World". The 425 page book includes lots of new material, including new chapters on solar power and economic planning, several new case studies.

The book is released for free under a Creative Commons license and is available in several languages (including Spanish, French, Italian, and soon Arabic and Portuguese). and it is free to download, print, update, or redistribute it.

The Wireless Networking in the Developing World book is just one part of the WNDW project. Community forums, training workshops, and additional material are also available on their website, http://wndw.net/.

via : Lunch over IP 

Tags: 2008, art, blog, book, community, develloping country, development, free, HP, ia, im, internet, King, lan, language, network, nomadcom.net, pda, power, project, release, Telecommunications, train, update, W NDW, web, website, wifi, wireless, world, wp, www

TGV tests Wi-Fi + satellite link in three TGV trains on its Eastern network. If the experiment proves successful the new service should be generalized, from 2009, to all 52 oars network East.

With combines effort of satellite link and wireless network, in locations, such tunnels and train stations, where the satellite link cannot be established, the wi-fi network takes over to maintain the access to the Web without interruption.

French railways company SNCF previously conducted unsuccessful test using GPRS data network before launching a 2 years research and preparation program to implement this dual solution. Among technical difficulties to overcome are these related to 320 km/h TGV trains speed which causes instability and vibrations. 

The project is done in a partnership with Orange(France Telecom mobile operator), Capgemini, Alstom Transport and Eutelsat.

SNCF will put on board of its TGV a dedicated Web portal providing information about destinations, weather forecast, News, traffic information as well as a real time tracking service. From a technical point of view, TGV trains are fitted with a server where all portal content is loaded prior the journey in order to minimize bandwidth consumption due to its high cost. The tested system has been designed to provide simultaneous web connection for 14 per cent (50 users) of the total capacity of each TGV train (350).

The business plan is not defined yet, but the widespread of the system on TGV Eastern Europe network would represent an investment of 120 millions USD over 4 years. First price estimation given by SNCF Passenger service would be a flat 4-5 USD to access the Web portal during the whole journey and a 4-5 USD per hour to access the Internet.

A very interesting project and definitively a real challenge to maintain permanent web connectivity during a train journey at more than 300 km/h where the 16'000 volt power line running over the train may also create some electro-magnetic interferences and without mentioning all micro interruptions of the satellite link each time the train pass under a bridge or when dense foliage is found within the satellite's line of sight.

Any reader who already had the chance to test the reliability of the service ?

More infos (in French): Journal du Net, CNet France.

Tags: 2007, access, arc, art, blog, bridge, capacity, ces, connection, connectivity, consumption, CTU, design, europe, forecast, ia, im, internet, internet access, King, lan, launch, location, mobile, Mobile Communications, mobility, network, nomadcom.net, power, project, reader, real time, reliability, satellite, search, sncf, telecom, tgv, traffic, train, user, web, wireless, wp, www, XP

As part of the various and numerous initiatives taking place in Thailand this year, a multimedia event names "Thailand: 9 Days in the Kingdom" marking the 80th birthday of His Majesty King Bhumibol Adulyadej on 5 December has now been revealed to public.

‘Thailand: 9 Days in the Kingdom’ project invited in January 2007, 55 of the world’s leading photographers for a photo shoot throughout Thailand over a nine-day period. Result of captured images shows different facets of Thailand: its peoples, traditions, landscapes and cityscapes, commerce and industry.

‘Thailand: 9 Days in the Kingdom’ is now completed and released to public in three parts:

• A wonderful 304 pages large-format pictorial book which portrays Thailand today (50 USD).
• A multimedia exhibition of photographs taken during the shoot held at CentralWorld Event Gallery.
• Two documentary films on the project.

‘Thailand: 9 Days in the Kingdom’ includes seven photos-essays made by some of world famous photographers on various themes:

• reverence for the King (Anuchai Secharunputong, Thailand)
• the ongoing events in the south (Abbas, France; Charoon Thongnual, Thailand)
• Thai boxing (Greg Gorman, USA)
• the harvesting of birds’ nests (Éric Valli, France)
• the care and treatment of AIDS patients by a Catholic priest (James Nachtwey, USA)
• and the country’s colourful cabaret scene (Greg Gorman, USA)
• aerial views of Thailand (Yann Arthus-Bertrand).

In short, if pass by Bangkok before the 5th of December, don't miss the exhibition. For the others, if you like Thailand, the book and its DVD is a must have (available in English and French).

More : 9 days in the Kingdom, A glimpse of the exhibition

Tags: 2007, 9 days in Thailand, art, Bangkok, Bhumibol Adulyadej, blog, book, event, exhibition, Flickr, HP, ia, ict, im, industry, King, lan, launch, LED, nomadcom.net, photo, photographers, Photography, project, public, release, Thailand, Thailand: 9 days in the Kingdom, theme, upa, USA, world, wp, www

Radar Networks, is releasing a free Web-based tool, called Twine, that it hopes will change the way people organize their information.

Twine website is a place where you can share any kind of information and knowledge such emails, bookmarks, documents, RSS feeds, contacts, photos, videos, product info, data records, and collaborate around common interests, activities and goals with friends, colleagues etc.

Once Twine has some information, it starts to analyze it and automatically sort it into categories that include the people involved, concepts discussed, and places, organizations, and companies.

Twine uses the Semantic Web, natural language processing, and machine learning to make your information and relationships smarter.

It still look unclear how Twine could make a real difference about organizing and sharing information but apparently a public beta version of the site may emerge soon.

Another question, Twine will be able to compete with what Techcrunch calls "the Google lethal social weapon", the project Maka-Maka.

Twine register form is available here.

More about Twine: Technology Review,  Read/Write web.

Tags: 2007, arc, art, blog, book, ces, facebook, find, free, google, HP, ia, im, knowledge, lan, language, LED, network, nomadcom.net, organize, pet, photo, processing, project, public, review, semantic, semantic web, share, sharing, social, technology, twine, video, w3c, web, web 2.0, website, wp, www

As mentionned on the 20th of October on this site, the City of Geneva and FON have officially announced a joint project to provide WiFi access to the city’s residents and visitors.

A website FON-Genève has been created and residents willing to share their Internet access are invited to complete the registration form to reserve their Fonera (the FON wireless access point) available soon for collection at the Geneva City Hall.

Geneva FON wireless access point : Live Map 

Let's hope that Internet users will play the game and Geneva will become a real connected city and communes of the canton will soon follow.  

Tags: 2007, access, art, blog, ces, community, europe, fon, fon geneve, fon movimiento, fonera, free, game, geneva, geneve, HP, ia, im, internet, internet access, IT World, lan, launch, live, map, Mobile Communications, network, nomadcom.net, project, share, suisse, switzerland, user, web, website, wifi, wireless, wp, www

Cory Doctorow wrote this Creative Commons-licensed fiction story for Radar Online magazine.

  Une version française est disponible ici

“Give me six lines written by the most honorable of men, and I will find an excuse in them to hang him.” –Cardinal Richelieu

“We don’t know enough about you.” –Google CEO Eric Schmidt

Greg landed at San Francisco International Airport at 8 p.m., but by the time he’d made it to the front of the customs line, it was after midnight. He’d emerged from first class, brown as a nut, unshaven, and loose-limbed after a month on the beach in Cabo (scuba diving three days a week, seducing French college girls the rest of the time). When he’d left the city a month before, he’d been a stoop-shouldered, potbellied wreck. Now he was a bronze god, drawing admiring glances from the stews at the front of the cabin.

Four hours later in the customs line, he’d slid from god back to man. His slight buzz had worn off, sweat ran down the crack of his ass, and his shoulders and neck were so tense his upper back felt like a tennis racket. The batteries on his iPod had long since died, leaving him with nothing to do except eavesdrop on the middle-age couple ahead of him.

“The marvels of modern technology,” said the woman, shrugging at a nearby sign: Immigration–Powered by Google.

“I thought that didn’t start until next month?” The man was alternately wearing and holding a large sombrero.

Googling at the border. Christ. Greg had vested out of Google six months before, cashing in his options and “taking some me time"–which turned out to be less rewarding than he’d expected. What he mostly did over the five months that followed was fix his friends’ PCs, watch daytime TV, and gain 10 pounds, which he blamed on being at home instead of in the Googleplex, with its well-appointed 24-hour gym.

He should have seen it coming, of course. The U.S. government had lavished $15 billion on a program to fingerprint and photograph visitors at the border, and hadn’t caught a single terrorist. Clearly, the public sector was not equipped to Do Search Right.

The DHS officer had bags under his eyes and squinted at his screen, prodding at his keyboard with sausage fingers. No wonder it was taking four hours to get out of the god damned airport.

Read the rest of this entry »

Tags: 2007, 24, access, account, air, airport, analysis, arc, arms, art, ATT, batteries, blog, book, brown, bt, camera, card, cars, ces, columbia, communication, computer, CTU, design, digital, dress, engine, explain, Festival, fiction, find, flash, free, Fun, google, google maps, History, HP, ia, ict, identify, im, International, internet, ipod, ITU, keyboard, King, lan, laptop, launch, law, LED, LG, light, live, map, MIT, money, network, nomadcom.net, nyt, officer, online, organize, pair, personal data, pet, photo, picture, police, politics, post, power, press, privacy, project, public, raw, release, science, sco, screen, scroogled, search, security, simple, social, soviet, storm, story, suspect, technology, term, terror, theme, touch, upgrade, USA, usage, user, violation, web, webcam, wifi, wonders, world, wp, www, XP, yahoo

The Sony A700 DSLR microsite was briefly available on Sony UK website earlier this week. Yesterday, Sony officially announced the A-700 in a press release.

New A-700 specs are the following :  

• 12.4 megapixel CMOS sensor
• BIONZ image processor
• 11 point autofocus system
• ISO 6400
• 5fps (for 17 shots in RAW mode)
• 1/8000th shutter speed
• 3 inch LCD screen (with 921,000 pixels)
• Optional battery grip
• Wireless Flash support
• Both MemoryStick and CompactFlash cards supported
• Size: 142 x 105 x 80 mm
• Weight: 690g
• Price Tag: : 1400€ body only, 1500€ with lens 18-70mm, 2120€ with lens Zeiss 18-80 mm

3 new DT lenses will be available:

• 16-105mm F3.5-5.6
• 18-250mm F3.5-6.3
• 55-200mm f4-5.6

Availabilty : 16th of November in Japan

Sources : Photography Blog, Virus Photo.
Check the A-700 Hands-on preview on DPreview  

Additional pictures on Engadget site.
More information later this week with the official Sony launch.

Tags: 2007, A700, api, ATT, blog, camera, card, ces, CTU, digital, DSLR, DSLR A700, flash, fon, gap, HP, ia, ict, im, iso, japan, lan, launch, memory, new release, nomadcom.net, pda, photo, Photography, picture, press, project, raw, release, review, screen, sony, space, uk, update, web, website, wireless, wp, www

A report from Burton Group suggests that new emerging standard of wireless network (WLAN / WiFi) 802.11n (Mimo) will start replacing wired Ethernet 802.3 networks within the next 2-3 years as it improves throughput and range compared to actual 802.11 b/g.

IT senior analyst Paul DeBasi goes even further and says "IT professionals should start thinking now about how they will deploy, maintain and benefit from an all-wireless LAN."

This is a joke isn't it ? Even if I'm a fervent of wireless technology, I simply cannot imagine how wireless networks will replace actual wired networks. Here are the main reasons:

• Bandwidth: With 802.11n the maximum theoretical throughput (using 2 steams) will be 248 Mbps meanwhile Ethernet 802.3an (2006) already provides 10Gbps and next IEEE study group target is 802.3ba with both 40 and 100Gbps. I don't even speak about signal attenuation releated to distance and obstacles.

• Frequency spectum 2.4 GHz & 5GHz are very narrow and number of available channels are limited. So maintaining high speed links, large number of clients without facing frequency overlaps and other electro-magnetic interferences seems very unlikely.
• Electro-smog: With 802.11n the range covered will be larger but this will have undoubtedly have a negative impact on performance and signal strength specially when using ISM 2.4 GHz spectrum in a wireless crowed environment.
• VoWLAN capacity: Several studies have been done to determine, how many simultaneous calls one AP can handle. The number of simultaneous calls is 15 before observed speech quality is lowered via increased delay. (I assume the study also get rid of telephone wires).
• A "wireless only" corporate office means that PBX system also have to rely on wireless network, otherwise it would be complete non-sense to pull wire only for telephone and use wireless connectivity for computers.

Is this report a hoax or do they, at the Burton Group, have some enlighten prophets?

Source: ZDNet
Full report is available here (sign-in required)

Tags: 2007, 24, 802.11, art, ATT, blog, bt, capacity, ces, computer, computers, connectivity, CTU, delay, distance, ethernet, HP, ia, im, Impact, King, lan, light, MIT, network, nomadcom.net, phone, project, prophet, space, study, technology, Telecommunications, term, white paper, wifi, wireless, wlan, wp, www

In Europe Sweden comes first when it is about delivering IT project on time with 44% then follow

• Switzerland 24%

• Czech Republic 20%

• Germany 19%

• Denmark 16%

• UK 11%

• Finland 8%

• Israel 8%

• France 6%

• Belgium 4%

• Italy 4%

• Netherlands 4%

• Russia 4%

• Spain 4%

Source : BBC News

Tags: 2007, 24, accountability, art, asia, BBC, blog, delay, europe, fon, HP, ia, im, IT project, IT World, lan, LG, live, Management, nomadcom.net, project, public, risk, space, study, switzerland, time delivery, uk, web, website, wp

Another multi protocol Instant Messaging (IM) application for mobile device (Symbian and Windows Mobile) is Fring (still a Beta). This free mobile VoIP software gives the possibility to communicate with Skype, MSN, Google Talk, Twitter.

Fring also supports SkypeOut as well as SIP-based services such as GizmoProject, VoIPStunt, among many others. Real-Time contact presence is also taken into consideration. 

Once connected using packet switching network (Wi-Fi, GPRS, EDGE, etc..) you can then select which communication option you want to use to establish a voice communication: Fring, SkypeOut, SIP or simply the GSM network.

Unlike Agile Messenger, Fring doesn't propose file or photo transfer and Yahoo protocol has not been taken on board.

To install the software on a supported device, once the installation page filled up, a SMS is sent with the link to your terminal. Your phone number will be used as User-ID. 

While doing some text and voice test using my HTC S620 (Dopod C720) I have very few points that require, on my point of view, some improvements:

• Different services cannot be managed individually
• Switch OFF external speaker while on voice call
• Add File, photo, video transfer

  test continues..

Source: SmartphoneMag

Tags: 2007, agile, air, art, blog, C720, Cavalier, ces, communication, dopod, free, fring, google, google talk, gsm, HP, htc, ia, im, install, instant messenger, lan, LED, list, live, messenger, mobile, Mobile Communications, msn, network, nomadcom.net, phone, photo, presence, project, S620, services, skype, smartphone, sms, space, symbian, term, twit, Twitter, user, video, windows, WM5, WM6, wp, www, yahoo