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Re: [atlarge-discuss] out-outreach



This is not a new thing.  Those that live in the "rung" as they say in 
Vietnam have used this technique for years.  More often they can afford the 
gasoline or petrol for a stationary motorcycle to be the power plant or 
station.  As we are doing in parts of Mexico, we are bypassing the hardwire 
complications and moving directly to wireless.  We had a nasty electrical 
storm in HCMC which caused damage in this area but we believe we have 
learned from it and have routed around it as a further problem.
Reliability, Accessability and Security are keys to making postal and other 
Internet Access Centers common and used.
Can you imagine that privacy type issues are the largest concerns along with 
fear of breaking the equipment?
Our Mong are beginning to us transciptors and dictate letters that 
redictated in the states are used to communicate with loved ones.
Our duty in this at large effects millions.
Here we have an information age and here we live and breathe.
Richard, feel good about what you do and do not count numbers but count 
souls.
e

> Good morning, Richard and other WG-Outreach members:
> 
>     How far out can we reach?
> 
> Ron Sherwood
> 
> 
> Pedal Power: Look Ma No Wires
>  
> By Craig Liddell
> 
> An innovative, pedal powered, wireless network provides Internet access
> to  off-grid villages in Laos.
> 
> Jhai PC is a project of non-government organisation (NGO), Jhai
> Foundation. 
> 
> "The equipment will be powered by electricity stored in a car battery
> charged  by 'foot cranks'," Lee Thorn, Jhai Foundation chair, explains.
> These "are  essentially bicycle wheels and pedals hooked to a small
> generator. The  generator is connected to a car battery and the car
> battery is connected to  the computer."
> 
> "Connection with each computer to the others will be by radio local
> area  network (LAN)," he says. "Each village will connect to one
> repeater station  powered by a solar means on the ridge near the river
> valley. That station  will then send the radio signal to the microwave
> tower nearby and eventually  to a server in Vientiane that will connect
> the villages to the Internet.
> 
> The key message of Jhai, which means "hearts and minds working
> together, is  reconciliation. Laos is one of poorest countries in the
> world and, on a per  capita basis, the most bombed place on Earth.
> Bounthanh Phommasathit, a  co-founder of the organisation, was forced
> to flee her ancestral home in the  Plain of Jars in Laos following the
> American bombing campaign during the  Vietnam War. Thorn, the other
> co-founder, loaded several of the bombs that  fell on the Plain of Jars
> while serving on the USS Ranger, an aircraft  carrier.
> 
> Jhai projects focus on four key areas. These include education,
> technology,  health and economic development. The Remote IT Village
> Initiative and Jhai PC  are two key technology projects. "What we are
> trying to do," says Thorn, "is  give five remote villages which have no
> electricity or phones, a means of  communication and the use of simple
> business tools."
> 
> Each village will have a Jhai computer connected in a network with the
> other  villages that connects to the Internet and to their high
> school-based  Internet Learning Centres (ILC).
> 
> The Jhai computers will also provide them with the opportunity to do
> simple  business functions like writing documents and creating
> spreadsheets for  budgetary and simple accounting purposes.
> 
> Lee Felsenstein is a member of the Jhai Board of Advisors and project
> engineer  for the Jhai communication project. He, and fellow engineer
> Mark Summer, are  volunteering their time. Felsenstein has a long
> history of public advocacy  and was a co-founder of The Community
> Memory Project, a non-profit  organisation that developed public-access
> information-exchange systems  beginning in 1972. He also designed one
> of the first portable computers for  Osborne in the early 1980's."The
> Jhai PC is built of 'embedded' circuit  boards," says Felsenstein, "of
> the sort that are used in industrial  equipment. These are rugged and
> devoid of moving parts such as fans or disc  drives, made to operate
> for long periods of time without service or  attention. The Jhai
> computer consists of a single-board PC (the MZ-104 based  upon the
> Mach-Z single-chip computer - equivalent to a 133 MHz 486 system)."  He
> has analysed the "Internet appliance generation of chips and found this
> to  be the best, especially for its low power consumption and remote
> BIOS reboot  capability." 
> 
> The software is LINUX-based and is being localised into the Lao
> language by  Anousak Souphavanh and his team in New York. The system is
> being configured  to provide a 'telegraph' (email) and telephone (VOIP
> communication) among the  villages, via the Lao phone system, and
> worldwide through Internet telephony. 
> 
> "Along with the processor," Felsenstein continues, "is an adapter card
> for  PCMCIA cards, allowing us to use the Cisco Aironet 350 Wi-Fi
> (802.11b)  wireless LAN card. A Sound Blaster compatible sound card
> completes the board  complement. The three boards, together with a
> connector-panel board fit  together in a compact 'stack' and have no
> case or power supply. We will build  our own case, using a commercially
> available die-cast metal housing which  will seal the boards from the
> external environment and still allow heat to  transfer out." 
> 
> "The system includes a regulator which doubles as a battery charger,"
> he says,  "and can operate from a wide range of voltages. We plan to
> use stationary  bicycles equipped with generators for charging the
> batteries. The mountaintop  relay stations will have solar panels for
> power, and we hope that the  villages can also have them, though they
> are expensive." 
> 
> In collaboration with Schools Online, Jhai Foundation has established
> four  ILCs in high schools since 2000. All but one are in rural areas.
> Each  facility contains 10 new PCs linked in a LAN together with a
> printer, a  scanner, four microphones/headsets, and a digital camera.
> All facilities are  renovated before they are occupied.
> 
> "The network, says Felsenstein, "is basically a star topology, with a
> 'access  point' located on a peak overlooking the villages and having
> an antenna whose  pattern will encompass them all. Each village has a
> high-gain parabolic  antenna with which to reach the peak. The access
> point will have another  antenna pointing to another peak, on which
> will be a relay station - actually  just another access point but with
> tightly focused parabolic antennas  arranged in a line which terminates
> at Centre in a town." 
> 
> There, a terminal computer will interface both with an Internet server,
> by  Ethernet, and with the Lao phone system, through an H.323 board.
> This will be  able to dial and receive in-country phone calls. The
> system will be operated  by teenagers in the villages under the
> supervision and training of the ILCs. 
> 
> "At the moment," he concludes, " we have one computer set up going and
> are  using it for development, we have attached a large hard drive to
> augment the  96-MByte flash disk. Mark Summer is integrating software,
> and we have just  decided to purchase a telephone interface card good
> for four analog lines.  The team in Rochester is hard at work
> localising Linux and the KDE  environment for the Lao language. Our
> time line shows us ready to ship in  October, but that may be revised."
> 
> 
> "This is a world pilot project," says Thorn, "We expect to document it 
> extensively. We see it as stage one of a project to link villagers in
> remote  areas to each other and to people like us who are interested in
> Lao  villagers' success in meeting their own and Lao PDR's goals. We
> expect that  Jhai Foundation and especially our Lao consultants will
> report on this  experience to interested parties, first, in Lao PDR,
> and second, elsewhere."



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