Showing posts with label Technology. Show all posts
Showing posts with label Technology. Show all posts

Wednesday, March 20, 2013

What's Really Behind China's Attacks On Apple And Android? – ReadWrite

What's Really Behind China's Attacks On Apple And Android?

American technology is winning the smartphone wars. Apple's iPhone captures the lion's share of the industry's profits and Google's Android operating system easily dominates smartphone market share. Is this a cause for concern in China - which has grown accustomed to dominating tech manufacturing?

Clearly, something is bothering the Chinese establishment. 

Two weeks ago, China's Ministry of Industry and Information Technology (MIIT) sounded an alarm about Android's dominance:

While the Android system is open source, the core technology and technology roadmap is strictly controlled by Google.

According to the Ministry's statement, China's “mobile operating system research and development is too dependent on Android.” While Android is the world's dominant smartphone platform, with an estimated 70% market share, Android commands an estimated 90% of the Chinese smartphone market.

This is a big deal. There are more than one billion smartphones in use around the world - and billions more are expected to be activated over the next several years. China is the world's largest smartphone market, but nearly every new smartphone made is based on technology developed and controlled by North American companies. 

The top smartphone operating systems in the world are American, with Google's Android and Apple's iPhone leading by a wide margin. Android commands 48% of the market and iPhone has 19%. Blackberry owns 8% of the market and Microsoft's Windows Phone has 2%. (Legacy devices running on the outmoded Symbian OS still control 15% of the current market.) Just as important, services, applications, businesses and innovation gravitate to the winning platforms. 

(See also America's Mobile Comeback.)

Android And iPhone Rising

Earlier this month, I suggested that a de facto threat to Android could certainly benefit China's 'homegrown' platforms, such as Alibaba's Aliyun operating system, for example. I also said that such a move might benefit Apple's iPhone and other competing platforms. But that may no longer be a valid assumption.

Late last week, China's official media, China Central Television  (CCTV), went after Apple. According to The Wall Street Journal:

China Central Television accused Apple of skirting warranty periods and adopting customer-service policies for Chinese customers that differ from its practices in other countries.

During the two-hour broadcast, watched by millions, the network accused Apple of not fully meeting product warranty requirements and of engaging in customer-service practices that differ from Apple's standard practices in other countries. For example, Chinese customers, the broadcast said, are more likely to receive a refurbished product instead of a new device when their original fails.  

"This is too unfair to Chinese consumers," one customer said in the report.

While the iPhone has only a small share of the Chinese smartphone market, Apple has been moving aggressively into the country. In the last fiscal quarter alone, Apple generated $6.83 billion in revenues from the Chinese market (including Hong Kong and Taiwan). China is currently Apple's second largest market by revenue, though CEO Tim Cook has predicted that China will become Apple’s number one market soon.  

Cook was in China earlier this year, where he met with several government officials and the chairman of China Mobile, the country's largest mobile carrier.

Any actions undertaken by the Chinese government that limit or otherwise diminish the prospects of Apple's iPhone and Google's Android platform would likely be felt immediately. As The Wall Street Journal stated in its CCTV report:

China's consumers flooded social-media sites after the CCTV report. Zheng Yuanjie, a famous Beijing-based children's author, wrote on the Sina Weibo microblogging service, "By paying the same or even a higher price for Apple products, Chinese consumers have received even lower standards of after-sales service than those in developed countries. I hope the part Apple is missing [in its products] is not its conscience." The comment received nearly 8,000 comments and was forwarded nearly 10,000 times by late Friday night. 

Smoke But No Fire

Not everyone is convinced. Steven Millward, who covers the mobile market in Asia out of Shanghai, said the moves by China's state-run broadcaster and Ministry may not be coordinated:

Coming just two weeks after China's MIIT warned of the country being too dependent on Google-controlled Android, the CCTV attack on Apple might seem to be a co-ordinated attack on the two leading smartphone platforms in the country, iOS and Android, but i'm not convinced. 

There could be other factors for CCTV's attack on Apple: it was, after all, World Consumer Rights Day, and major foreign companies are often (though not exclusively) the ones at whom the brickbats are thrown.

Apple, Millward notes, is also a "prestigious target" for a television broadcaster to go after. Indeed, as The Wall Street Journal reported, the CCTV report was "hyperbolic" if not necessarily effective. 

Similarly, while there may be some legitimate cause for concern over Android's near-monopoly in the China smartphone market, Millward notes that "Chinese authorities must realize that their leading Web companies - from Baidu to Tencent, Sina to startups - badly need iOS and Android as the basis of their entire mobile strategy." 

China's Sputnik Moment?

Even if the broadsides launched against Apple and Google are indeed coincidental, they could still be signs of China's own 'Sputnik moment' over American domination of smartphone technology, 

For non-history-buffs, back in 1957 the Soviet Union launched Sputnik, the world's first successful artificial satellite. Reaction in the United States was dramatic, with warnings that American technological leadership was being squandered and hysterical fears of a deadly "missile gap." The Sputnik issue became a central to the 1960 U.S. presidential election. Soon after his election, John F. Kennedy Jr. committed the United States to sending a man to the moon.

It's probably hyperbole to claim that the rise of Android and iPhone will inspire new efforts by the Chinese in the smartphone sphere. But it's equally clear that China has noticed that there's a key technology category where it doesn't lead the way. And no one should be surprised if they decide to do something about it in a big way. 

Nobody's Talking

Apple did not respond to requests for comment, nor did the U.S. Chamber of Commerce. Google responded with the following statement:

Android is an open source mobile platform freely available to everyone. It is available in its entirety at http://source.android.com, allowing device manufacturers to customize and offer new user experiences, driving innovation and consumer choice.

 

Image of Chinese flag courtesy of Wikipedia. Graphic image by Nick Statt.

Tags:

I call Bullshit. They build our iPhones and hold the root certificate for NASA apps.

If they wanted to fuck with our toys, they had of plenty of opportunity... BEFORE they shipped them to the US of A's.

Thursday, August 23, 2012

Access denied | Center for Democracy & Technology >> How Ironic!

Recent Blog Posts

The staggering amount of personal health data now being collected for treatment or billing purposes has a life beyond the doctor's clipboard. The data is collected, stripped of personally identifying information ("de-identified") and re-used in ways that are vital for medical breakthroughs, improving patient care, or predicting public health trends.  And it's just as valuable when used for targeted marketing campaigns or eliminating inefficiencies in the healthcare...

In a case that raises as many questions as the average sighting of Big Foot, a panel of the Sixth Circuit Court of Appeals ruled earlier this week that law enforcement officers didn't need a warrant to obtain GPS location information generated by his cell phone.

The court’s analysis has been roundly criticized as legally incorrect,...

Consumer use of mobile technologies to stay healthy or manage a chronic health condition is increasing; likewise, an increasing number are using these technologies as a digital link to their doctors.  Yet, unlike health care providers who must follow federal privacy and security rules when using mobile technologies to share a patient's health information, no such rules...

Access denied
You are not authorized to access this page.

https://www.cdt.org/job/job-opportunity-national-security-law-fellow

Tuesday, July 24, 2012

Entrez Programming Utilities Help - NCBI Bookshelf -E-utiility news from the NIH

E-utility News

  • Alternative version 2.0 DocSums now available from ESummary

  • EFetch 2.0 to be released on February 15, 2012

  • Please see the Release Notes for details and changes.

The Entrez Programming Utilities (E-utilities) are a set of eight server-side programs that provide a stable interface into the Entrez query and database system at the National Center for Biotechnology Information (NCBI). The E-utilities use a fixed URL syntax that translates a standard set of input parameters into the values necessary for various NCBI software components to search for and retrieve the requested data. The E-utilities are therefore the structured interface to the Entrez system, which currently includes 38 databases covering a variety of biomedical data, including nucleotide and protein sequences, gene records, three-dimensional molecular structures, and the biomedical literature.

Contents

Can robotics change the future of a nation?

Can robotics change the future of a nation?

Students work on a robotics project Building the future: Does robotics hold the key to building a generation of innovative young Ugandans who can find solutions to some of the country's technology problems?

"I want to go deeper into machines - automatic machines. I was inspired by him when he came to school - so I had to find ways of getting in touch with him."

Technology of Business

Victor Kawagga is a softly spoken young man, but his quiet manner can't counter the eager sparkle in his eyes and the passion he has for the machines he's surrounded by.

The bedroom of this house in the Ugandan capital Kampala has been converted to a home lab, and the young people hard at work here are building robots.

The 'him' he is referring to is Solomon King, the 29-year-old technologist and businessman who takes robotics into the classrooms of Uganda as the founder of Fundi Bots.

"He stalked me," laughs Mr King, bending his head slightly to fit his lanky frame into the doorway.

Victor Kwagga holds the robotic's club's latest project, made entirely from local found materials Victor Kwagga holds the robotic's club's latest project, made entirely from local found materials. One wheel is complete, the team is working on the second. They expect it to take two months to complete the robot

Now Victor and 12 others spend their days at Mr King's home working on projects that involve using locally-sourced materials - in this case bike chains, spokes and the like - to build a robot that will move, sense water and light, and transmit signals to a receiver.

Victor wants to go to university - but this is Uganda, and for ordinary people higher education is expensive.

Solomon King, the founder of Fundi Bots, holds one of the kit robots they use at their robotics camps Solomon King, the founder of Fundi Bots, holds one of the kit robots they use at their robotics camps

The government-funded scholarships don't always go where they should. Fundi Bots - fundi is Swahili for maker or artisan - is his chance to learn about a world that might otherwise have been denied him.

I, robot

The everyday applications of robotics might escape the casual observer but, Mr King says the science has clear and practical applications for life in Uganda.

"Fundibots for me is like a way to build a new breed of thinkers and innovators," he says.

"The thing about robotics is it's one discipline, but there's a million sub-disciplines in it.

"I keep telling the students that when they've finished their first robot, they've learnt about electronics, they learnt about logical thinking, they've learnt about programming, mechanics, you've learnt a bit about biology, you've learnt popular science."

Students at work in Solomon King's home lab Ivan Agaba (front) wants to be a doctor: "I watched a movie and I saw how machines would operate in a medical room, and I was like, how do these guys manage to come up with such stuff."

"By the time you have a small army of people who have done robotics at some point in their lives, their mindset is no longer the same. They look at solutions from a creative angle."

This certainly seems to be borne out by the young people in this room.

"Basically what I like to do is create something," says Arnold Ochola.

"For example we have a power problem here in Uganda. So if I can come up with something that solves that I would really be proud of myself."

Phiona Namirimu Phiona Namirimu wants to be an aero mechanical engineer: "Right now I'm building things, so if I hope to build a plane someday, I think I start small and grow big so this is part of it."
Mother of invention

Betty Kituyi Mukhalu of Café Scientifique is the Fundi Bots coordinator, and remembers their first school visit: "He came with this little robot, Nigel. Nigel walked, and it was so marvellous to see someone from our own environment having made that."

Mr King says that growing up he was always 'tinkering', pulling things apart and putting them back together, or making something new.

Betty Kituyi Mukhalu Betty Kituyi Mukhalu: "[Solomon] talked about having a lab at home in his spare bedroom. That just charmed me."

"Back then most of us kids made our own toys, we'd make wire cars and all sorts of gadgets from old tins and bottles and stuff.

"I was always the one trying to make mine move on it's own as opposed to being pulled along by a string."

Robotics is a 'solution waiting for a problem' says Mr King.

"Long term there's industrialisation which is maybe a bit too grand, but on the small scale we have small scale solutions - maybe a small windmill in a village that generates power. Maybe a home-made mosquito repellent system. That's what I'm trying to do with the kids.

"I think my biggest passion is to see Africans solving Africans problems.

"A lot of the time we get assistance from abroad and when you bring a solution down here it doesn't quite work, because it's different mindsets, different environment, just the weather conditions alone are strange.

"That's what Fundi Bots is about. It's called Fundi Bots but it's almost less about the robots than the process of building the robots."

Robots Mr King feels that agriculture in particular could benefit from robotics
Offline connections

Technology is helping improve the prospects of students in other ways.

Connectivity and bandwidth are on-going problems in most emerging markets, and Uganda is no different.

Despite the gradual roll-out of fibre-optic cable, and the spread of 3G - and soon 4G - connections some areas can be patchy, and the cost of transferring large amounts of data is high.

The Remote Areas Community Hotspots for Education and Learning (RACHEL) repository is a database of textbooks, online resources, MIT Open courseware and other sources. The content is housed in a server - a PC harddrive - and available offline.

It is the creation of a non-profit organisation called World Possible, and in Uganda the content is distributed by their partners UConnect.

Students using the RACHEL repository KiBO foundation students using the RACHEL repository. The KiBO foundation provides intensive courses in IT to young Ugandans.

"We don't have one textbook per child here as you do in Europe," says UConnect's Daniel Stern.

"The teacher will have the textbook and the students will copy what the teacher puts on the blackboard, so to suddenly have access to an offline Wikipedia where everything is immediately clickable there's a very high level of engagement."

UConnect supplies equipment - including solar-powered computer labs in rural areas - and the repository to schools, universities, hospitals, and prisons.

Virtually there

But what if you don't have access to a classroom?

Andrew Mwesigwa believes he has the answer. He is the founder of a virtual college - Universal Virtual Content - Uganda's first home-grown online-only course provider.

Universal Virtual Content's Andrew Mwesigwa Universal Virtual Content's Andrew Mwesigwa has plans to expand to smartphones and tablets

"People here like to be interactive, and go into a class and see a lecturer teaching and ask questions.

"I felt I should get a tool that would really be interactive so they get to feel as if they are in a real class."

Training software from the US, and a digital pen that lets teachers share as they write while talking to students, has let him create an interactive experience that uses less bandwidth than video-conferencing. It's a simple solution but one that Mr Mwesigwa believes can work.

"Currently we are targeting mostly professionals around accounting courses, because they are quite popular and someone with accounting can easily get a job."

The big problem has been convincing government agencies to accredit their courses.

"They're used to infrastructure, buildings, whereby you want to see a classroom, and that's what their forms require. When you say my school is purely virtual they don't understand."

Mobile learning

The ubiquitous mobile is being used help students prepare for the all-important Kenya Certificate of Primary Education - the KCPE.

This determines the secondary school a child will go to, effectively dictating the path they're likely to take in life.

Child receives a quiz question on their mobile phone Children choose a subject by texting a code. Quizzes consist of five questions - and the correct answer plus an explanation is sent back. Progress is stored and used to track children's progress

A Nairobi start-up has created a service where pupils can subscribe to to take quizzes via their mobile phones. The questions are sent by text message.

"Initially our target customers were the kids who are isolated in the slum areas and can't get access to the internet and reading materials," says Chris Asego, MPrep's operations director.

"This is for families who are not doing too well and can't buy textbooks. That was our target market but as we grow we cover all bases, the rich, the poor, the middle class."

Schools can also subscribe to MPrep, and compare how their students are doing compared with other institutions Schools can subscribe to MPrep, to compare students progress against other schools

The award-wining company is still fairly new - but according to Mr Asego growing.

"At the moment we have about 4000 users, and that's for a period of about three to four months so we're doing pretty well," he says.

In Kampala, Fundi Bots is gaining supporters - they were recently the recipients of a Google Rise grant.

The aim is for every school in Uganda to have a robotics club, where students can exercise their curiosity - and find problems waiting for solutions.

For Mr King, this is the realisation of a dream.

"When I was young, I sort of made a vow to myself, if I ever grow old and if I ever have the money I would open up this huge facility for kids like me back then, where they could just walk in and say I want to build this, I want to do this, and everything they needed was there."

He's nearly there.

Redirects on a Website

Redirects on a Website

These redirects assume an Apache server and work in the .htaccess file. It is placed at the root of the site and can be overridden in sub-directories.

We must distinguish the principle of redirect to that of URL-rewriting.

Summary

Redirect vs. URL-rewriting

The two techniques are similar but have an opposite effect:

Redirect: The URL given by the user is redirected to a new page. The URL of the new page is displayed by the browser.
It is used for a change of address. The new URL should be indexed by search engines and the older removed.

URL-rewriting: The URL given by the user is invisibly replaced by the server by a new path. However, the browser displays the URL given by the user.
It is used to separate the visible URL of the actual path and to provide users more convenient labels. Only the visible URL must be indexed by search engines and not the path on the server.

Apache uses the same RewriteEngine module in both cases, but the Redirect command or 301 option change the URL displayed. In fact, the server sends the new URL to the browser that must make a new request.

Redirects should be placed before rewritings in .htaccess.

How to add www

How to redirect http://scriptol.com to http://www.scriptol.com

RewriteEngine On RewriteCond   %{HTTP_HOST} ^scriptol.com RewriteRule (.*) http ://www.scriptol.com/$1   [R=301,L]

How to redirect 404 errors on one page

This may be an error page, called page 404 that is the code returned when a page is not found, or the home page (most useful).

RewriteEngine  onErrorDocument 404 /index.php

Note that the directive "RewriteEngine on" that activates the redirects is put once at the beginning of the .htaccess file.

Redirect a domain name to another

To change definitively the domain, the new domain beeing for example scriptol.com.

Redirect 301 / http://www.scriptol.com/

For a temporary change you would use the code 302 instead.

Redirect on a moved page

Redirect 301 /directory/page.html http://www.scriptol.com/directory/page.html

This can be on the same site or another domain, nothing change as the domain is always included in the new URL.

Redirect a whole directory to a single file

If you want to remove a sub-directory from the Web, this can be achieved with a single command.

RedirectMatch 301 ^/mysubdir/.*$ http://www.scriptol.com/compiler/
RedirectMatch 301 ^/mysubdir/.*$ http://www.scriptol.com/index.php

The directory to remove is called "mysybdir" and the target is the index of another directory or a page.
The target must not be included in the directory to redirect because that will let enter an infinite loop.

In terms of SEO, such an operation involves two conditions:

  1. It is preferable to place a page to "noindex" rather than redirect to another page whose content is different.
  2. You must ensure that all links pointing to a redirected page are updated. A link to a redirect on the same site let it penalized.
    Use the link checker with options -r -s -f to find these links.

More

http://www.scriptol.com/getting-started/redirect.php

Wordpress tutorials, articles and plugins

Wordpress

Wordpress is both a host of blogs, Wordpress.com with million hosted blogs and also a software to install on its own hosting which can be downloaded from Wordpress.org.
There are other blogging software such as Dotclear, but Wordpress, through its many contributors has a very broad range of plugins and themes that make it nearly universal and provides almost all the features that we could ask for.
We can give it also a more generic use, building even a platform for e-commerce.

Themes

Cryonie

A classic, SEO-friendly, flexible-width theme for Wordpress.

Encyclopedia

Show categories in tags and display the list of last post for each category.

Creating your own theme for Wordpress
8-page tutorial on creating a theme with an example of implementation actually used in production.

How to modify a theme?
Using as example an easy to access a theme, we see how to find items to edit.

Tutorials

Installing Wordpress locally
To design a new template, to test something, it is useful to have a local version of your blog and work on it at no risk for the blog.

Using Wordpress as a CMS
The software is powerful enough to build a magazine, a site of e-commerce or an online encyclopedia.

Custom fields tutorial and example
You can add scripts to your posts en enter parameters from the Edit panel.

Wordpress and search engines
This begins with the configuration and the choice of a theme and ends with the installation of plugins ... before the creation of content.

Plugins

Sidepress
A Wordpress plugin to add news to a website without to change its actual structure.

  • Sidepress in the Wordpress' plugin directory.

Essential plugins for Wordpress
Add features to Wordpress or change the appearance.

Turning Wordpress into a directory software
Adding a directory to a blog or creating a directory site.

Forum, wiki, Digg-like, transforming Wordpress
With the right plugin, you can transform Wordpress in any specialized CMS and keep the advantage of all its plugins.

Technical

How to speed up Wordpress
And eventually improve ranking, and user experience.

How to check the integrity of the Wordpress database tables
A script working on Wordpress and other CMS.

How to mass-delete users
Clean the database of all the spam accounts.

List of codes of widgets
The Wordpress interface consists of elements such as tag cloud, RSS and others. It is thus possible to build an interface to his liking.

A smart 404 page
Something else to give users that a simple error message. With a file to download.

Understanding the .htaccess file
How Wordpress redirects URLs.

History See also

http://www.scriptol.com/wordpress/

Monday, July 23, 2012

EdTech Notebook: CoSN Picks Districts for 'Transformation' Project - Digital Education - Education Week

EdTech Notebook: CoSN Picks Districts for 'Transformation' Project

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The Consortium for School Networking this week announced the 19 school districts nationwide that it will partner with for its "Teaming for Transformation" initiative, a collaboration intended to help expedite and refine the transition of schools across the country to digital classrooms, according to a press release.

The collaborative will meet periodically online through the epic-ed Web community slated to launch in August, convene for a visit to the digitaly converted Mooresville Graded School District in North Carolina, and link up again at CoSN's annual conference in 2013, the release says.

Of the 19 participating districts, there are three each from Indiana and Illinois, and two from Alabama and Texas.

• Meanwhile, the State Educational Technology Directors Association have elected two new board members to join its board of directors. Peter Drescher, the education technology coordinator for the Vermont education department, and Neill Kimrey, his counterpart from the North Carolina Department of Public Instruction, join the nine-member board.

• And on the online learning front, the Florida Virtual School this week launched its most recent professional development course, its first focusing exclusively on a blended learning model.

"Teaching in a Blended Model" is the fourth course in the school's "Teach Online Series," and may be purchased by any teacher or schools wishing to enroll. The series is an extension of the school's internal professional development operations, something Florida Virtual and other online schools have had to develop for years in lieu of dependable outside training for future online teachers.

More Focus on Psychological Impact of Digital Media? - Digital Education - Education Week

More Focus on Psychological Impact of Digital Media?

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Much focus in the debate over how to weave technology into education is on whether tech-based teaching methods can more effectively impart students with the skills we believe are essential than traditional methods.

But as our discussion becomes more sophisticated, expect to see more stories like we've seen this week, asking questions about the emotional and psychological impact of learning via digital media.

A story in Tuesday's Sydney Morning Herald in Australia suggests that overexposure to devices such as tablet computers and smartphones, particularly at a young age, can lead to obsession or addiction, according to several mental health professionals.

At the same time, they say, suggestions on how much (or little) screen time children should spend are overly stringent and unrealistic, compounding the problem for parents and teachers trying to discern how much tech time is healthy, and how much is obsessive.

Meanwhile, in an opinion piece on our sister website, Education Week Teacher, Paul Barnwell says his own enthusiasm for many uses of educational technology has waned as the novelty wore off and students became overstimulated and distracted.

Barnwell cautions that not all uses of educational technology should be abandoned, but he favors the use of technology for student creation and production rather than instructional delivery.

And even a recent study of children age 3-6 and their reading comprehension suggests that while they are equally able to gain comprehension from both e-books and their print equivalent, they are more easily distracted when reading the e-book.

As we've seen with fully online and blended learning, don't be surprised if the line also blurs between between student learning and student mental health. For example, the debate could turn to which mental-health impact is greater: the positives of improved education and thus the potential for a more successful life, or the negatives of an increasing pull toward a virtual world and away from person-to-person interaction.

Educational Ratings For Digital Content Launched - Digital Education - Education Week

Educational Ratings For Digital Content Launched

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An educational ratings system for digital content announced last May has debuted with listings for more than 150 mobile apps, games, and websites, and several hundred more expected to follow, according to a press release from Common Sense Media.

The system, created by the San Francisco-based youth media watchdog group through a partnership with the Chicago-based Susan Crown Foundation, piggybacks on Common Sense Media's system of reviewing media in popular culture to determine age appropriateness and quality.

Just as current reviews of movies and video games, for example, assess levels of violence, sexual content, and language, the new reviews will also determine products' levels of math, science, and language arts content, as well as their potential for building skills like critical thinking, creativity, and collaboration. The endeavor comes partly in response to research by Common Sense Media that found parents were skeptical of digital products' educational claims, according to the release.

The ratings are created through a combination of input from academic experts, teachers, parents, and literature on contemporary learning skills, according to the release. They will be applied both to digital media created for general consumption and to media created specifically for an educational audience.